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Six (Five) Engine Choices With the 2020 GMC Sierra

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The 2020 GMC Sierra comes in a variety of trims, package offerings, and two-and four-wheel-drive configurations. You’ll also find more engine choices than its competitors. (Photo: GM Corp.)

Shop for a GMC Sierra 1500 pickup truck and you’ll find a dizzying array of cab choices, trim levels, and package offerings. That’s typical in a segment where customization is the name of the game.

What’s also part of the equation is the number of engine choices: six, to be precise. That’s double what the Ford F-150 offers, the best-selling model in the segment. Yes, two of the engines are in reality the same: a 5.3-liter V8, which works with different transmissions. We’ll take a look at the engines, where they’re offered, and mention payload and towing capabilities when properly equipped.

GMC Engine Family

GMC starts things off with the familiar, namely a 4.3-liter V6. It’s a workhorse introduced in 1985, but it has undergone numerous changes since. In the late 2000s, the engine finally did away with its distributor. In 2013, GM released the third generation of this engine (EcoTec3), which includes cylinder deactivation, direct fuel injection and continuously variable valve timing technologies (same as the two V8s). This one makes 285 horsepower and 305 pound-feet of torque, works with a 6-speed automatic transmission, is payload-rated up to 2,240 pounds, and has a maximum towing capacity of 7,900 pounds.

The second engine in our list is also the fourth engine: a 5.3-liter V8. This small-block engine produces 355 horsepower and 383 pound-feet of torque. Depending on the trim selected, GMC pairs it with either a 6-, 8-, or 10-speed automatic transmission. This engine has a 11,300-pound pulling capacity in crew cab models.

So far, we’ve looked at V6 and V8 engine choices. The third engine is perhaps the most interesting one of all: a turbocharged inline-four displacing 2.7 liters. Yes, four cylinders. We tested this one in a Chevrolet Silverado and were impressed by how well it performed. Indeed, it makes 310 horsepower and 348 pound-feet of torque, numbers that exceed small V8s from previous generations. You can’t get this engine with the regular cab and its maximum trailering capacity is a modest 6,900 pounds. Power travels to the wheels utilizing an 8-speed automatic transmission.

The fifth engine is the power king of the pack, a 6.2-liter V8 with 420 horsepower and 460 pound-feet of torque. Power travels to the wheels utilizing a 10-speed automatic transmission. This beefy V8 also has the most pulling performance of the lot, coming in at 12,100 pounds for the Double Cab.

Diesel power is now available with the GMC and Chevrolet, matching Ram and Ford in this offering. This inline-six produces 277 horsepower and matches the 460 pound-feet of torque of the gas V8. Its very fuel-efficient too, with an EPA-estimated 30 mpg highway rating. A 10-speed automatic transmission and a 9,100-pound towing capacity are other features of note.

2020 GMC Sierra

GMC still builds the previous-generation Sierra, calling it the Sierra Limited. Available only as a double cab, short-box truck, this one has the 5.3-liter V6 and the 6-speed automatic transmission.

In all, the GMC Sierra (along with the Chevrolet Silverado) offer compelling choices in the segment. Discounting is rampant, so shop carefully as some deals top $10,000 on fully loaded models.

2020 GMC Sierra Specifications

(Dimensions cover the regular cab only)

GMC 2020 Sierra
Segment Full-Size Pickup Truck
Price Range $29,600 to $62,785
Destination Charge $1,595
Engine No. 1 4.3-liter, V6
Horsepower 285 @ 5,300 rpm
Torque (lb.-ft.) 305 @ 3,900 rpm
Transmission 6-speed automatic
Engine No. 2 5.3-liter, V8
Horsepower 355 @ 5,600
Torque (lb.-ft.) 383 @ 4,100 rpm
Transmission 6-speed automatic
Engine No. 3 2.7-liter, turbo I4
Horsepower 310 @ 5,600 rpm
Torque (lb.-ft.) 348 @ 1,500-4,000 rpm
Transmission 8-speed automatic
Engine No. 4 5.3-liter, V8
Horsepower 355 @ 5,600 rpm
Torque (lb.-ft.) 383 @ 4,100 rpm
Transmission 8-speed automatic
Engine No. 5 6.2-liter, V8
Horsepower 420 @ 5,600 rpm
Torque (lb.-ft.) 460 @ 4,100 rpm
Transmission 10-speed automatic
Engine No. 6 3.0-liter, turbo I6
Horsepower 277 @ 3,750 rpm
Torque (lb.-ft.) 460 @ 1,500 rpm
Transmission 8-speed automatic
Seating 2-3
Curb Weight (pounds) 4,520 to 4,730
Wheelbase (inches) 139.5
Length (inches) 229.6
Width (inches) 81.2
Height (inches) 75.6
Headroom (f,r…inches) 43.1
Legroom (f,r…inches) 44.5
Shoulder room (f,r…inches) 66.1
Hip room (f,r…inches) 60.9
Storage (cubic feet) N/A
Gross vehicle weight (pounds) Up to 7,300
Towing (pounds) Up to 12,100
Payload (pounds) 2,240 to 2,120
Fuel Regular, diesel
Fuel Tank (gallons) 28.3
EPA Fuel MPG (city/highway/combined) NR
Manufacturing Plant Brampton, Ontario, Canada

Data compiled by Tom Keegan. Specifications supplied by the manufacturer.

See Also — GMC Hummer: A Quiet Revolution

GMC Hummer: A Quiet Revolution

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We got a glimpse of the all-new Hummer during Super Bowl LIV.

If you were looking forward to learning more about the upcoming Hummer by GMC all-electric SUV during this year’s Super Bowl (congratulations, Kansas City), you might’ve been disappointed. The information was scarce, although the “quiet revolution” theme made its point.

What we do know is that LeBron James is now the public face of Hummer, which is a step up from his previous role as the brand ambassador for the Kia K900. The K900 has always been a Kia oddity — an oversized sedan with luxury aspirations. LeBron’s influence never extended to sales success – the K900’s annual sales are measured in the hundreds.

As for GMC’s ad in Super Bowl LIV, it was big on hints, but not on substance. We saw only glimpses of the SUV’s front fascia, with HUMMER prominently featured across the grille. But it’s an emerging distinction that’ll set the Hummer sub-brand apart from the rest of the GMC brand, while still offering somewhat of a connection to the original Hummer line.

Here’s what we know about the new Hummer:

1. From Humvee to Hummer.

If the Hummer name evokes a connection to military-style vehicles big on girth and terrible on fuel economy, that’s exactly what the brand represented in its initial phase. Derived from the American General HUMVEE vehicles that operated in Desert Storm in the early 1990s, the line eventually expanded to include smaller, yet still inefficient models. GM tried to sell Hummer in 2011 when the company reorganized following its bankruptcy, but found no takers. The brand was later dropped, along with Pontiac and Saturn.

2. Reimaging Hummer.

Rumors that GM would resurrect Hummer surfaced from time to time, likely the wishful thinking of a tight cohort of enthusiasts waxing nostalgic about the brand. Last fall, however, those rumors became more frequent and soon substantive when GM confirmed as much. By late-January, GM offered clarity on what it had in mind – a line of fully electric vehicles bearing the Hummer name. This time, however, Hummer would be utilized as a sub-brand of GMC, much in the same way EQ is the electric sub-brand of Mercedes-Benz. Say what you will, but resurrecting the Hummer line as an EV brand allows GM to distance itself from Hummer’s original mission, while supplying GMC with differentiation from Chevrolet.

3. Electric Aspirations.

Like Ford, we’ve long known GM has been working on bringing new electric trucks and SUVs to the market. Building on its earlier success with the Chevrolet Volt PHEV and the current Chevy Bolt EV, the new electric vehicles will also allow GMC to take on upstart Rivian, Tesla’s Cybertruck, and Ford itself. Electrifying smaller vehicles has worked well for manufacturers to date. Adding electric SUVs and trucks extends the revolution into new territory and may very well make EVs more commonplace in the near future.

4. Power to the People.

Electric vehicles are big on power, but achieve optimum performance quietly and without emissions. That’s the crux of what the new breed of Hummer by GMC vehicles is all about. While we don’t yet have much information to go on, the GMC Super Bowl advertisement says the new vehicle will have an output of 1,000 horsepower and 11,500 pound-feet of torque, as well as a 0-60 mph time of just 3 seconds. Yes, those numbers are incredible, almost impossible to fathom, and may change the game for SUV and truck shoppers. Cost, of course, will be a huge factor, but customers are already paying $50,000 or more for gas versions. Some may make the switch to an EV if the price point is reasonable and the range excellent.

5. May Introduction.

We may hear additional information about the Hummer line in the intervening weeks, but you’ll have to wait until May 20, 2020, for the official reveal. We do know that GM is converting its Detroit-Hamtramck facility to build the new Hummer. In fact, this manufacturing plant is one part of a $2.5 billion investment GM is making in electric vehicles, with the first model of the new breed set to roll out in late 2021. That’ll be some 18 months after the electrified Hummer is unveiled, giving us many months to consider what’s coming down the pike.

Hummer by GMC

LeBron will be the spokesman for Hummer EV, but not for the entire GMC line. For GMC, the brand gets important separation from Chevrolet, something Denali and a six-trick tailgate have done thus far. That said, if consumers embrace electrification in a big way, Chevrolet, Cadillac, and Buick will likely receive similar love with perhaps a whole host of crossovers, trucks, and SUVs electrified down the line.

See Also — 9 Winners and Losers of 2019

Photo copyright GM Corp.

Bigger Yet: 2021 Chevrolet Tahoe and Suburban SUVs

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Chevrolet Tahoe (l) and Chevrolet Suburban (r).

Chevrolet’s largest SUVs are completely overhauled for 2021, all-new models that are also larger than ever. The Chevrolet Tahoe (standard wheelbase) and Chevrolet Suburban (stretched wheelbase) are what make the bow-tie brand the top seller in a segment with few non-GM players, most notably the Ford Expedition. Count the Toyota Sequoia and Nissan Armada as competitors as well, at least with the Tahoe.

We’ve been expecting new Chevrolet SUVs ever since GM updated its full-size pickup trucks in 2019. Based on the same architecture underpinning the Chevrolet Silverado (and GMC Sierra), the new SUVs roll out next summer. We’ll see new GMC Yukon/Yukon XL and Cadillac Escalade/Escalade ESV models as well. Production output for all three brands is handled at GM’s manufacturing plant in Arlington, Texas, which is under renovation to accommodate the new and larger models.

There is a lot to digest about the new Chevrolet models, so we’ll explore the three main highlights.

2021 Chevrolet Tahoe.

1. A new rear suspension.

The most significant change for the Tahoe and Suburban isn’t the larger size, roomier cabin or expanded storage space, although the latter two benefit from the new independent rear suspension. Gone is the live axle and leaf springs currently used, exchanged for an independent rear multilink suspension arrangement with coil springs. As a result, Chevrolet lowers the floor of its two large SUVs, which supplies additional cargo room and more space for the second- and third-row passengers.
The benefits of the new suspension system include superior ride and handling. It’s also beneficial for off-roading as this setup allows vehicles to flex better. True, you’re not likely to take either the Tahoe or Suburban on tough trails navigated by the Jeep Wrangler, but you should see improved movement on sandy surfaces.

2021 Chevrolet Suburban.

2. Bigger and roomier.

How much larger are the two Chevrolet SUVs? The 2021 Tahoe will sit on a 120.9 wheelbase, up from 116 inches. Its overall length measures 210.7 inches, compared to the current 204 inches.

As for the Chevy Suburban, it’ll ride on a 134.1-inch wheelbase, up from 130 inches. Its overall length grows to 225.7 inches, up from 224.4 inches. Thus, the difference between the Tahoe and Suburban narrows slightly with the new model.

Inside, the cargo space increases appreciably, to a total of 122.9 cubic feet in the Tahoe and 144.7 cubic feet in the Suburban. One of the most significant changes in the Tahoe’s it its standard cargo space which measures 25.5 cubic feet behind the third row, up from the scant 15.3 cubic feet currently offered.

Another area where the Tahoe shines is with its third-row legroom. The current model offers just 24.8 inches and that’s suitable only for children. For 2021, the space measures 34.9 inches, which is tolerable for most adults. That’s also near the 36.7 inches offered by the Suburban.


3. Three engine choices.

Every Tahoe and Silverado model except for the High Country come with a 5.3-liter V8 engine. The standard engine makes 355 horsepower and 383 pound-feet of torque. As for the High Country, it gets a 6.2-liter V8 with 420 horsepower and 460 pound-feet of torque. The third engine choice is a 3.0-liter turbo-diesel V6 engine, making 277 horsepower and 460 pound-feet of torque. All three work with a 10-speed automatic transmission.

While the two gas engines are well known, the diesel is new to the product line and a first for the segment. It’s a niche engine for Chevrolet, one that could help the automaker improve its fuel economy ratings, especially if the highway numbers approach 30 mpg.

The Verdict

We haven’t driven the new Chevrolets yet, but on paper, the 2021 models offer compelling updates that should interest consumers. The current models start at $49,000 (Tahoe) and $51,700 (Suburban), plus the freight cost. We expect a cost increase and we soon know just how much the turbo-diesel option adds to it.

See Also — By the Inches: Chevrolet Tahoe v. Chevrolet Suburban

Photos copyright GM Corp.

Off-Road Prowess: GMC Sierra AT4

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Special upgrades including front tow hooks set the AT4 apart from most Sierra models.

GMC is GM’s “professional grade” brand, a tagline which suggests that carpenters, home builders, and landscapers are among its chief buyers. Although all three invest in pickup trucks and SUVs, GMC is much more than that: it is brand prized by families and outdoorsmen as well.

Very recently, GM began seeking to offer some distinction between GMC and Chevrolet, the latter representing the lion’s share of the automaker’s sales, including pickups and utility vehicles. GMC still doesn’t have any models unique to the brand as it typically shares platforms with Chevrolet and to a lesser extent Buick and Cadillac. That said, we’re beginning to see some features exclusive to GMC rollout, including an available six-function “multipro” tailgate — more about that later.

The 2019 GMC Sierra launches this model’s fourth-generation line of pickup trucks. Interestingly, GMC still offers the third-generation model, now renamed the Sierra 1500 Limited. However, it is only available as a double cab truck with a standard box. Further, it comes in standard and SLE trims and is powered exclusively by a 5.3-liter V8 engine mated to a six-speed automatic transmission.

The Sierra crew cab consumes an entire parking space and then some.

Why is GMC still offering the previous-generation truck? To account for the transition from the old to the new model. In particular, it takes time to roll out a new vehicle, especially a full-size pickup truck with many different configurations.

The GMC comes in three distinct cab styles — regular, double and crew. GMC launched the crew cab first, followed by the regular and double cabs. As of this writing, production has finally switched to the new model only. Still, you’ll find the 1500 Limited on dealer lots, perhaps until the end of the calendar year.

Besides the “trick” tailgate, GMC now offers a new AT4 trim. This model is GMC’s equivalent of the Silverado TrailBoss, equipped with standard four-wheel drive, a two-speed transfer case, a two-inch suspension lift, skid plates, and a locking rear differential. GMC says the AT4 line will spread to its other vehicles, supplying the brand with a second distinct sub-brand to market. The other sub-brand is, of course, Denali. Thus, the AT4 line reflects the brand’s off-road prowess, while the Denali line touts its luxury attributes.

Comfortable and supportive front bucket seats garnish the Sierra AT4.
The split-folding rear bench seat folds up and down.

A 2019 Sierra AT4 arrived in June, serving as my test model for one week. The focus of this review is on the AT4, although the following specifications supply an overview of the entire Sierra line.

All 2019 GMC Sierra AT4 models have a standard 5.3-liter V8 engine making 355 horsepower and 383 foot-pounds of torque. Power is routed to the wheels by means of an 8-speed automatic transmission. The AT4 comes with hill descent control, a traction select system and it rides on all-terrain tires. Design elements exclusive to this model include a machined-face, dark-tinted appearance to the wheels.

See Also — GM Diesel Pickup Fast Facts

Other AT4 features include Rancho off-road-tuned monotube shock absorbers, red vertical recovery hooks, and unique black chrome touches, and body-color grille surround. As for the interior, it has its own special design attributes, which is especially evident in the seat layout.

Now about that “trick” tailgate. It is an unusual feature, something you won’t find with any other pickup truck. Indeed, it is evident at first glance that something special is present with the cut-out design.

The way the tailgate works takes a bit getting used to. Like any truck tailgate, it opens and closes conventionally. But unlike other units, this one has an inside panel that supplies all the difference. Here, you’ll find an inner gate which folds up to provide a vertical barrier for longer items.

You can also drop the gate for access to the box floor, which makes it easier to place items in or remove from the box. The tailgate also converts to a full-width step, an inner gate load stop, and to an inner gate work surface. The latter is especially helpful when working on a project, such as a laptop or for assembling fishing gear.

I equate the MultiPro tailgate to a Swiss Army Knife. At first glance, the knife doesn’t seem unusual. Start pulling out the various features and you’ll find a blade, nail file, screwdriver, scissors, key ring, tweezers, and even a toothpick. In the same way, the upgraded GMC tailgate provides features you wouldn’t expect at first glance.

The multipro tailgate is easy to spot, even when not in use.
Pop open the inner tailgate and it is useful as a work surface.
One of two vertical stop positions.
Extended items, such as plywood, are held in place by the vertical stop.
A full-length step bumper is another feature of the multipro tailgate.
When you need to get a bit closer to the bed with the tailgate open.

What is the cost of the tailgate? Well, first of all, it isn’t available with the base, SLE and Elevation trims. And with the SLT and AT4 trims, it is standard equipment. You’ll have to opt for either the double or crew cabs too, as the regular cab is only available in base form. Thus, your starting price for a Sierra when equipped with the Multipro tailgate is about $45,000.

Our AT4 Crew Cab cost $66,445, which included options totaling $12,250. An off-road performance package ($4,940) added the 6.2-liter V8 engine, a 10-speed automatic transmission, along with special wheels and tires. An AT4 Premium Package ($3,100) included a power sliding rear window, navigation, a Bose audio system, wireless charging, and several driver-assist features, including lane change alert and side blind zone alert. The Technology Package ($1,875) added such features as a head-up display, rear camera mirror, and a digital driver’s information center. Other upgrades included such individual or bundled items as a power sunroof ($995), advanced driver-assist features ($745), and red quartz tint coat finish ($595).

Beyond the tailgate, the AT4 is no mere full-size pickup truck. We’ve already alluded to its off-road prowess and that’s something we tested frequently over the course of a week. With its standard four-wheel drive, the Sierra AT4 is ready for the road or terrain ahead. At most times you’ll likely operate in two-wheel drive, but keeping the dial set to “auto” for automatic 4 Hi is ideal wherever road conditions vary. Keep in mind, though, that this choice degrades efficiency and can gradually take it toll on the four-wheel-drive driveline.

The added height of the AT4 gives this truck a compelling edge in off-roading. You’ll enjoy improved approach, breakover, and departure angles, and find this truck ready for the toughest off-road conditions. We weren’t able to put it through the most rigorous paces as we did with the Jeep Wrangler, but we tackled enough tough terrain to know that this Sierra is up to the task.

The cavernous interior offers ample storage space too.
All Sierra models feature a double glove box.

Our only concern (as we have with any full-size truck) is the Sierra’s size — brush and grille guards. A bull bar with a skid plate may be best when conquering rocky terrain. These items are typically available through aftermarket sources. If you want deflectors, fender flares, and off-road lighting, you’ll find GMC has them listed under accessories.

The all-new Sierra in AT4 guise is a formidable entrant among big off-road pickup trucks. Not only is it an option to the Chevrolet Silverado Trailboss, but it should be compared to the Ram Rebel and Ford F-150 Raptor. If you’re needing something a bit smaller, yet with strong off-road capabilities, the GMC Canyon All Terrain is a logical choice.

 2019 GMC Sierra

Model Line Specifications

    • Seats three to six
    • Engine No. 1: 4.3-liter V6 gas
    • 285 horsepower @ 5,300 RPM
    • 305 foot-pounds of torque @ 3,900 RPM
    • 6-speed automatic transmission
    • Engine No. 2: 2.7-liter turbo I4 gas
    • 310 horsepower @ 5,600 RPM
    • 348 foot-pounds of torque @ 1,500 RPM
    • 8-speed automatic transmission
    • Engine No. 3: 5.3-liter V8 gas
    • 355 horsepower @ 5,600 RPM
    • 383 foot-pounds of torque @ 4,100 RPM
    • 8- or 10-speed automatic transmission
    • Engine No. 4: 6.2-liter V8 gas
    • 420 horsepower @ 5,600 RPM
    • 460 foot-pounds of torque @ 4,100 RPM
    • 10-speed automatic transmission
    • Engine No. 5: 3.0-liter turbo I6 diesel (late availability)
    • TBD horsepower @ TBD RPM
    • TBD foot-pounds of torque @ TBD RPM
    • 10-speed automatic transmission
    • Wheelbase (inches): 126.5 (regular); 147.4/5 (double); 147.4/5 or 157.0/1 (crew);
    • Length (inches): 210.8 or 229.7 (length); 231.7 (double); 231.7 or 241.2 (crew)
    • Width: 81.2 inches
    • Height: 75.6 to 78.5 inches
    • Passenger volume: NR
    • Storage volume: 5-foot, 8-inch or 6-foot, 6-inch or 8-foot box
    • Towing capacity: 9,800 to 12,200 pounds
    • EPA: 16/23 mpg city/highway (5.3L V8 2WD)
    • Fuel Type: Regular or Premium (6.2L) gasoline; diesel for 3.0L
    • Fuel tank: 28.3 (regular); 24.0 (double, crew) gallons
    • Curb weight: 4,531 to 5,015 pounds
    • IIHS safety rating: Good, most categories; Marginal, Small overlap front: passenger-side; Poor, headlights
    • Limited vehicle warranty: 3 years/36,000 miles
    • Powertrain warranty: 5 years/60,000 miles
    • Corrosion warranty: 6 years/100,000 miles
    • Vehicle assembly: Fort Wayne, Indiana and Silao, Guanajuato MEXICO
Happy trails and other off-road adventures await you.

See Also — GMC Introduces Off-Road Sierra AT4 Line

Photos copyright Auto Trends Magazine. All rights reserved.

Living Large With the 2019 GMC Yukon XL

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The Yukon XL nails it, but especially so in Denali trim.

2019 GMC Yukon XL Denali
This 2019 GMC Yukon XL Denali is dressed in Ultimate trim.

Some SUVs are large, while others are downright enormous. The 2019 GMC Yukon XL Denali fits the latter category.

GMC’s largest model shares its name with the next largest model in this brand’s lineup (Yukon), but it has an extra 14 inches between the wheels and 20.5 inches from bumper to bumper.

2019 GMC Yukon XL DenaliThe Yukon XL benefits from a slight increase in passenger space, particularly with its third-row legroom. But the most significant change is in cargo volume as that maxes out at 121.1 cubic feet to the Yukon’s 94.7 cubic feet. That’s an approximate 27-percent increase in cargo space.

Is there a flip side to the XL version? Yes, in towing capacity. You’ll experience a slight drop in pulling capabilities 8,400 v. 8,100 pounds for the two-wheel drive models and 8,100 v. 7,900 pounds for the four-wheel-drive models. This might be an issue if you regularly tow about four tons. If so, you’re better served by the GMC Sierra, but at a cost of up to three seats.

What’s New for 2019

For 2019, the GMC Yukon XL is carried over with the exception of three new color choices: Dark Sky Metallic, Pepperdust Metallic and Smokey Quartz Metallic. Also, GMC now offers a new Graphite Package with the SLT trim, which brings in 22-inch wheels, blacked-out exterior elements and an upgraded suspension. My test Denali model was dressed in Onyx Black with a Jet Black interior.

The Denali range represents the peak of any GMC product. Yes, pun intended. Prices range from approximately $52,000 to $72,300. They’re approximate because the Denali is the first trim released for the new model year. The rest of the pricing information is pending as of publication. What we do know is that the other trims also carry forward: SLE, SLT Standard Edition and SLT.

Even at the top end of the model range, the Yukon XL Denali offers a few package upgrades. Mine had three: dealer-installed roof rack rails ($265); a Denali Ultimate Package ($8,080, power retractable running boards, a Sun and Entertainment Package, an Enhanced Security Package and adaptive cruise control with forward automatic braking), and the Ultimate Black Edition ($1,000, with special paint and black embellishments, including on the wheels).

2019 GMC Yukon XL Denali

Exterior Highlights: A Matter of Style

GM is the king of all big SUVs, easily outselling the Ford Motor Company, its nearest competitor. GM also spreads its models across three brands. Chevrolet has the Tahoe and Suburban, Cadillac the Escalade and Escalade ESV, with GMC adding its duo. From Ford, you’ll find the Ford Expedition and Expedition L and the Lincoln Navigator and Navigator L. Other GMC competitors include the Toyota Land Cruiser and the Nissan Armada.

The GMC offers its own take on the design theme of the automaker’s big SUV models, although its look aligns closer to Chevrolet than it does to Cadillac. But the Denali trim makes its own quest for luxury appeal, beginning with its brash chrome grille. You’ll also find other brightwork trim on the fog light surround, the mirror caps, door handles and on various trim pieces.

Standard Yukon XL features include halogen headlamps, fog lamps, 18-inch aluminum wheels and a manual liftgate. The Denali trim has HID headlamps, heated and power-controlled side mirrors, 22-inch wheels and a power liftgate. Available features include recovery hooks, side steps, a power sunroof and roof rack cross rails.

Interior Highlights: Roomy Cabin

Inside, the cabin is cavernous with a capital C. Seating is for up to nine, that is if you choose the available 40/20/40 split fold-down bench seat in the first row.

2019 GMC Yukon XL DenaliOtherwise, this model seats eight or seven when the second-row bench seat is swapped out for a pair of Captain’s chairs as in the Denali. In this case, less is more as passenger maneuverability improves considerably.

The Yukon XL Denali cabin features leather covering the seats, splashed across the car-like dashboard, on the door inlays and wrapping the steering wheel. Soft touch materials and hard plastics in out of the way places are also present.

2019 GMC Yukon XL DenaliThe driver’s seat is very comfortable, able to accommodate big individuals, which is one of the appeals here. If you’re “relegated” to the second row, the Captain’s chairs are quite satisfying too. The seats are heated, which is the same as the first row, but you won’t have the ventilation option as you do up front.

Another feature about the Captain’s chairs is that they fold and tilt forward, supplying ease of access to the third row.

The third row is comfortable, but legroom is still fairly tight. This is where the GMC trails the Expedition and Navigator, which both offer exceptional legroom.

2019 GMC Yukon XL DenaliIf the third row is used exclusively by youngsters, then that space won’t matter much. Further, the huge cargo area behind the third row means you can carry plenty of luggage inside. Fold one of the rear seats and you’ll extend that space further. Whatever you can’t fit inside will find a home on top.

Standard equipment includes full power accessories, a tilt steering column, premium cloth seats, tri-zone climate control and a cargo net. The Denali models include a power tilt-and-telescopic steering column and power-adjustable pedals.

Safety & Technology

Technology is a GMC strong suit. Even on the standard model, the equipment roster is impressive.

2019 GMC Yukon XL DenaliHere, GMC includes a 9-speaker Bose audio system with a CD player, satellite radio, Bluetooth audio streaming, Apple CarPlay and Android Auto smartphone compatibility, an 8-inch touch-screen display, navigation, USB ports and auxiliary audio input. You’ll also find OnStar and GMC connected services capability. Further, the GMC 4G LTE system includes an available Wi-Fi hotspot. All models also come with a 110-volt outlet.

With the Denali, the features list includes a 10-speaker Bose Centerpoint audio system. Options include a rear entertainment system.

On the safety front, all models have a rearview camera. As for driver-assist features, GMC includes side blind zone alert with lane change alert and rear cross traffic alert. Adaptive cruise control is available on the SLT.

As for the Denali, this model builds on these features and adds forward collision alert, lane keep assist and low speed forward emergency braking. This isn’t as robust a package as some models which include forward emergency braking with a full stop.

Your Choice of V8 Engines

All 2019 GMC Yukon and Yukon XL models come with a standard 5.3-liter V8 engine with 355 horsepower and 383 pound-feet of torque. This engine is married to a six-speed automatic transmission.

Opt for a Denali and you’ll have exclusive access to a 6.2-liter V8 engine with 420 horsepower and 460 pound-feet of torque. Here, GMC brings in a 10-speed automatic transmission. The interesting thing here is the combined city/highway fuel economy for the two models is the same — 17 mpg. So, with the Denali, you get extra power and a more sophisticated transmission without expending more fuel.

The Denali also comes with GM’s Magnetic Ride Control system, which is the world’s fastest reading suspension. The system utilizes special shock absorbers that react and adjust to road bumps “10 times faster than the blink of an eye,” according to GM. As a result, you get a chassis that maintains its poise without any sacrifice to ride quality.

2018 GMC Yukon XL Denali

Regardless of the engine, the Yukon XL doesn’t lack power. If it did, this SUV pushing three tons would simply be a bear to drive. Having driven Chevrolet/GMC/Cadillac models with both V8 engines, the power edge is very apparent with the big V8.

From step-off acceleration to passing power, the Yukon XL moves with authority. The ride is very comfortable and the suspension system swallows bumps with ease. This SUV stays relatively composed on twisty roads with some body roll mitigated. Still, any vehicle with a high profile and the girth to go with it will not share anything like the handling characteristics of a low-slung sports car.

Parting Thoughts: 2019 GMC Yukon XL Denali

The GMC Yukon XL offers a handsome look, an upscale interior and strong engines. The Denali range takes things up a notch with its luxurious interior and excellent ride. No matter how this SUV is attired, it holds its place well in a small segment. Its many tech features may be what clinches it for some buyers.

2019 GMC Yukon XL Denali

2019 GMC Yukon XL Denali 4WD

  • Sticker price from $72,300
  • Price as tested: $81,940
  • Seats 8
  • 6.2-liter inline V-8 gasoline engine
  • 420 horsepower @ 5,600 RPM
  • 460 foot-pounds of torque @ 4,100 RPM
  • 4.06 inches bore by 3.62 inches stroke
  • 2019 GMC Yukon XL Denali10-speed automatic transmission
  • Wheelbase: 130 inches
  • Length: 224.4 inches
  • Width: 80.5 inches
  • Height: 74.4 inches
  • Passenger volume: 122.4 cubic feet
  • Storage volume: 39.3/76.7/121.1 cubic feet
  • Towing capacity: 7,900 to 8,100 pounds
  • EPA: 14 mpg city, 22 mpg highway
  • Premium grade gasoline
  • Fuel tank: 26 gallons
  • Curb weight: From 5,655 to 5,965 pounds
  • IIHS safety rating: Not tested
  • Limited vehicle warranty: 3 years/36,000 miles
  • Powertrain warranty: 5 years/60,000 miles
  • Corrosion warranty: 3/6 years/36,000/100,000 miles (corrosion/rust-through)
  • Vehicle assembly: Arlington, Texas

2019 GMC Yukon XL Denali

See Also — Revealed: 2015 Chevrolet Suburban

GMC Yukon XL photos copyright Auto Trends Magazine. All rights reserved.

GMC Introduces Off-Road Sierra AT4 Line

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AT4 line added to the 2019 Sierra.

2019 GMC Sierra AT4
The 2019 GMC Sierra AT4 delivers standard off-road capabilities,
such as a two-inch lift and all-terrain tires.

An all-new GMC Sierra 1500 pickup truck is on its way, with this model making its debut at a special media event earlier in the month. Just ahead of the start of the New York International Auto Show this week, GMC introduced a new off-road AT4 line for the 2019 Sierra. The new sub-brand targets off-road enthusiasts much in the same way the Sierra’s Denali line serves premium customers.

2019 Sierra AT4 as Equipped

The 2019 Sierra AT4 includes multiple off-road features such as four-wheel drive with a two-speed transfer case, a two-inch suspension lift, skid plates and a locking rear differential.

“The 2019 Sierra AT4 is designed for the customer who wants an elevated presence on the road and the capability to venture off life’s beaten path,” said Duncan Aldred, vice president of Global GMC. “It’s also the beginning for the AT4 brand, which will be seen on every vehicle in our lineup in the next two years.”

Keep this statement in mind as updates to the Canyon, Yukon, Yukon XL, Acadia and Terrain roll out. The AT4 line will tie in with the brand’s SLT trim, which is one notch below Denali.

2019 GMC Sierra AT4
The 2019 GMC Sierra AT4 supplies an optional MultiPro tailgate exclusive to the brand.

GMC AT4 Line

All 2019 GMC Sierra AT4 models will offer a standard 5.3-liter V8 engine. It will come with hill descent control, a traction select system and ride on 18- or 20-inch wheels with all-terrain tires. Design elements exclusive to this model include a machined-face, dark-tinted appearance to the wheels.

GMC says that the AT4 will also have the brand’s all-new MultiPro tailgate. Unique to GMC, the tailgate adds to the usual up-and-down opening/closing by adding five additional functions. Flaps and cutouts allow the tailgate to act as a stopper for larger items (think plywood), for ease of lifting cargo, and as a step for access to the bed among other capabilities.

Other features included with the AT4 bring in Rancho monotube shock absorbers, off-road-tuned; red vertical recovery hooks, and special black chrome touches and body-color grille surround.

See Also — GM Diesel Pickup Fast Facts

2019 GMC Sierra 1500 AT4 Upgrades

The Sierra AT4 will also offer several upgrades, including GM’s 6.2-liter V8 engine or to its new 3.0-liter inline-six turbo-diesel. A 10-speed automatic transmission works alongside both engines.

Additional upgrades include GMC’s available carbon fiber pickup box. Like the MultiPro tailgate, it is also a brand exclusive. Buyers can also choose a multi-color head-up display or a rear camera mirror. On the safety front you’ll find such driver-assist features as lane change alert with side blind zone alert, front pedestrian braking and low speed forward automatic braking, and surround vision — what supplies a bird’s eye view of the truck.

The all-new 2019 Sierra 1500 goes on sale this fall. Heavy-duty Sierra 2500 and 3500 models will follow separately.

GMC Black Editions.
GMC Terrain and Acadia Black Editions roll out for 2019.

Fade to Black

The AT4 line should bring more buyers and higher profits to GMC and also builds on a pair of new special edition models for two crossover SUVs. Specifically, those models are the compact GMC Terrain and the midsize GMC Acadia.

Beginning this summer, the two crossovers will offer a pair of black editions, adding such features as gloss black wheels; black or darkened grille inserts; black headlamp, taillamp and mirror cap details; and five special exterior colors.

Pricing details for the 2019 GMC product line will be announced at a later date. Meanwhile, Auto Trends Magazine will supply additional New York International Auto Show updates on this page as well as through our connected social media sites.

See Also — All Terrain and the 2018 GMC Acadia

Photos copyright GMC. All rights reserved.

Happy Centennial: 2018 Chevrolet Silverado 1500

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A centennial celebration with a full-size pickup truck.

2018 Chevrolet Silverado 1500 LTZ Z71 Centennial Edition.
2018 Chevrolet Silverado 1500 LTZ Z71 Centennial Edition.

One hundred years ago, the Chevrolet Motor Car Company and the McLaughlin Car Company merged, with the new entity becoming the Chevrolet Division of General Motors. That transition promptly gave Chevrolet access to GMC’s truck platform and the first one-ton Chevrolet truck was born.

It didn’t take long for GM to make Chevrolet its mass production division, but one thing hasn’t changed: GMC and Chevrolet trucks continue to share platforms for light- and medium-duty trucks, vans and SUVs.

Chevrolet was formed in 1911 and marked its centennial with the Centennial Edition of the 2012 Chevrolet Corvette. But the second centennial is also worth celebrating — the start of Chevrolet truck production.

2018 Chevrolet Silverado 1500 LTZ Z71 Centennial Edition

2018 Chevrolet Silverado 1500 Centennial

So, Chevrolet did what you’d expect: the company released Silverado 1500 (LTZ Z71) and Colorado Centennial (Z71) editions for the 2018 model year. What’s certain to appeal to passionate Chevrolet truck owners are the special features, including heritage bow tie emblems and Centennial door badges, a spray-in bedliner with heritage bow ties, Centennial edition badging on floor liners, a Centennial Blue exterior, 22-inch premium silver-painted wheels with chrome inserts, and chrome tow hooks, door handles, mirror caps and belt line.

The look is at once handsome as it is elegant — it also makes a fitting rolling tribute to one hundred years of Chevrolet truck building.

The Centennial Edition is a $3,480 upgrade and is added to a truck already costing $50,000. Obviously, that limits buyers to a committed and financially able few. On the other hand, if you like the Colorado, your cost will come in right at $40,000 for a similarly attractive truck.

2018 Chevrolet Silverado 1500 LTZ Z71 Centennial Edition

Premium LTZ Trim

The Silverado offers two premium trims: LTZ and High Country. That the Centennial comes only in the LTZ grade means your truck has nearly every option included.

Starting with the exterior, you’ll find such items as full LED projector-beam headlamps, fog lamps and tail lamps. You’ll also find chrome front and rear bumpers, two recovery hooks up front and one attached to the frame in the back, power-adjustable and heated side mirrors with turn signal indicators, bright-machined aluminum wheels and a remote locking tailgate.

Important mechanical equipment includes a two-speed active transfer case, a four-position drive knob, an automatic locking rear differential, upgraded engine and transmission coolers, and a heavy-duty battery and alternator.

2018 Chevrolet Silverado 1500 LTZ Z71 Centennial Edition

Inside, the creature comforts run deep and include such items as leather covered seats, heated front seats, 10-way power front seats with lumbar support, dual-zone climate control, Chevrolet MyLink audio with an eight-inch touch-screen, HD Radio, satellite radio and a six-speaker audio system.

My test model added Z71 trim, including an Appearance Package, spray-on bedliner and off-road suspension with Rancho monotube shocks.

Available packages include an Enhanced Driver Alert Package ($945, with safety alert seat, automatic high beams, front and rear park assist, and forward collision alert) and an LTZ Plus Package ($1,195, with power-adjustable pedals, front and rear park assist, Bose audio system and a heated steering wheel). Also available is a Redline Edition ($2,265, with door and tailgate emblems, body color trim and 20-inch black-painted aluminum wheels) and a Street Package ($1,995, with cat-back performance exhaust, tonneau cover and floor liner).

2018 Chevrolet Silverado 1500 LTZ Z71 Centennial Edition

2018 Chevrolet Silverado 1500 LTZ Z71 Centennial Edition

On and Off Road

Under the hood of the four-wheel drive Silverado 1500 Centennial Edition is a 5.3-liter V8 engine, generating 355 horsepower and 383 pound-feet of torque. That’s about 325 cubic inches for those of us who prefer the traditional measurement. In any case, Chevrolet utilizes an eight-speed automatic transmission to send power to the rear wheels or to all four wheels with 4WD activated.

2018 Chevrolet Silverado 1500 LTZ Z71 Centennial EditionThis V8 is the middle of three engines Chevrolet offers across much of the Silverado 1500 line. The base engine is a 4.3-liter V6 with 285 horsepower and 305 pound-feet of torque. On the other end of the spectrum is a 6.2-liter V8 with 420 horsepower and 450 pound-feet of torque. The middle engine hits the sweet spot for most Silverado owners and still manages to pull 11,700 pounds when properly equipped.

So, what about the transmission? With eight forward cogs, there must be something special about it, right? Well, the transmission gets the job done, shifting smoothly up and down the band curve. Unfortunately, it doesn’t offer a fuel efficiency benefit —its EPA fuel numbers are unchanged since upgrading from six to eight gears in 2016.

2018 Chevrolet Silverado 1500 LTZ Z71 Centennial EditionOff-roading in my area is possible, provided I head about 20 minutes south where open land is abundant. The local terrain is clay with fire clay rocks scattered nearly everywhere. After it rains, you’ll find numerous puddles, especially on trail grooves and ruts.

The only thing you must be mindful of is that some quagmires are deeper than others. If you go off-roading by yourself, there is always a chance you’ll get stuck and need to summon help. Then again, that also becomes an opportunity to test the full capabilities of any four-wheel drive system.

2018 Chevrolet Silverado 1500 LTZ Z71 Centennial EditionThe Silverado is a ready off-road warrior and includes an “auto” setting on the drive dial to automatically engage the front wheels as needed. Some claim the setting reduces fuel economy slightly as it passively engages the front differential. In any case, switch to 4-Hi the moment your front wheels touch a trailhead and you’ll forget everything else. Until you are stuck in said quagmire.

The Silverado’s sheer mass works to its advantage, enabling this 5,300-pound truck to pound its way across the toughest terrain. On the other hand, its sizable footprint could under certain conditions cause it to get stuck. Happily, engaging 4-Lo, applying increasing pressure to the gas pedal and turning the front wheels from side to side should free you.

2018 Chevrolet Silverado 1500 LTZ Z71 Centennial EditionMy only off-road challenge with the Silverado had everything to do with the approach, break-over and departure angles. Try as I might, I could not find the “degrees” by which to gauge them. I searched through Chevrolet’s specifications and catalog to no avail. Then again, I did what any thoughtful off-roader does — I sized up every obstacle first before attempting my climb. It also helped I had about a foot of ground clearance at the ready thanks in part to the 22-inch tires.

Modern technology is a big help when it comes to four-wheeling. As long as you don’t mind the instrument panel sounding warnings as you make your descent, you’re probably okay. Either way, you’ll soon gauge whether the approach (attack) angle is sufficient for whatever you’re driving. Just don’t become alarmed by the many warnings — use them to aid you as you go.

Parting Thoughts

Whether you’d consider the Centennial edition or not, the Silverado ticks off all the right boxes for a large pickup truck. If there is a downside to consider there are actually two: cost and fuel economy. Happily for the Chevrolet fan, if either is a significant concern, then the medium-sized Colorado provides a more affordable and efficient option to the bodacious Silverado.

Chevrolet Centennial

2018 Chevrolet Silverado 1500 LTZ Z71 Centennial Edition

2018 Chevrolet Silverado 1500 LTZ Z71 Centennial Edition

2018 Chevrolet Silverado 1500

Centennial Edition

  • Sticker price from $49,190 (plus $1,295 destination charge)
  • Price as tested: $58,635
  • Seats five
  • Engine: 5.3-liter V8 gas
  • 355 horsepower @ 5,600 RPM
  • 383 foot-pounds of torque @ 4,100 RPM
  • 8-speed automatic transmission
  • Wheelbase: 143.5 inches
  • Length: 230 inches
  • Width: 80 inches
  • Height: 73.8 inches
  • Passenger volume: NR
  • Storage volume: 5-foot, 8-inch bed
  • Towing capacity: 11,700 pounds
  • EPA: 15/20 mpg city/highway (est.)
  • Regular gasoline
  • Fuel tank: 26 gallons
  • Curb weight: 5,300 pounds
  • IIHS safety rating: Good, except for marginal driver side small overlap
  • Limited vehicle warranty: 3 years/36,000 miles
  • Powertrain warranty: 5 years/60,000 miles
  • Corrosion warranty: 6 years/100,000 miles
  • Vehicle assembly: Silao, Guanajuato MEXICO

2018 Chevrolet Silverado 1500 LTZ Z71 Centennial Edition
2018 Chevrolet Silverado 1500 LTZ Z71 Centennial Edition
2018 Chevrolet Silverado 1500 LTZ Z71 Centennial Edition

Further Reading

High Country Chevrolet Silverado Steps Out

The Next Centennial: 2019 Chevrolet Silverado 1500

Photos copyright Auto Trends Magazine. All rights reserved.

All Terrain and the 2018 GMC Acadia

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Multiple seating options come to the All Terrain.

GMC is in the enviable position of serving exclusively as a truck brand in a market where trucks and related utility vehicles are the desired choice for most new vehicle customers. Even as brands such as Buick and Cadillac play “catch up” in an effort to deliver the vehicles customers want, GMC simply must keep its product line fresh as customers flock to GM’s truck-only brand.

Of course, the definition of “truck” as well as that of “utility vehicle” also includes car-based “crossover” models, such as the GMC Acadia. Now in its second generation, the 2018 Acadia continues to seize market share for a model that is smaller, lighter and faster than its predecessor. Introduced in 2017, the current-generation Acadia receives only minor updates for its second year — especially noteworthy is the five-, six- or seven-seat layout options in its All Terrain-packaged models.

2018 GMC Acadia All Terrain.
2018 GMC Acadia All Terrain.

Naming Conventions: All Terrain v. Terrain

First, let’s clear up any confusion about naming conventions as “All Terrain” doesn’t represent a GMC grade level. Instead, All Terrain is a package based on two grades — SLE-2 and SLT-1. Order either grade and the All Terrain option comes into play. Other trim levels include SL, SLE-1, SLT-2 and Denali.

Second, the All Terrain and GMC Terrain are two very different vehicles. Just as the All Terrain corresponds to the midsize Acadia, the Terrain is GMC’s compact SUV. You’re forgiven if you confuse the two with the “All Terrain” badging affixed to the sheet metal on applicable Acadia models. But the Acadia is the next step up from Terrain, thus the two shouldn’t be readily confused.

What isn’t lost on GMC fans were the seating options for various 2017 Acadia models — six- or seven-passenger placement for most models, except for the two-row only and five-passenger All Terrain. The thinking here was the All Terrain would provide minimal seating and maximum underfloor storage, but for 2018 GMC allows customers to choose either two- or three-row seating and space for five, six or seven passengers.

2018 GMC Acadia: Grades and Overview

GMC prices the 2018 Acadia from $29,995 (including $995 destination) for the base SL model powered by a four-cylinder engine and offered in front-wheel drive only. From there, you’ll find the SLE-1 ($33,595), SLE-2 ($36,195), SLT-1 ($39,495), SLT-2 ($42,895) and Denali ($46,095) grades. Most grades come with standard front-wheel drive. The V6 engine is available or standard with all grades except for the base model.

Speaking of engines, GMC utilizes a 2.5-liter four-cylinder engine with 193 horsepower and 188 pound-feet of torque. Consider this model if you regularly carry one or two passengers and light loads. Otherwise, the 3.6-liter V6, generating 310 horsepower and 271 pound-feet of torque is the better choice, delivering a whopping 60-percent boost over the base engine. A six-speed automatic transmission works alongside each engine.

Unlike the previous generation model which shared its wheelbase with the Buick Enclave, Chevrolet Traverse and the Saturn Outlook, the GMC Acadia parallels the Cadillac XT5 in size. The Buick and Chevrolet are all-new for 2018 (GM discontinued the Saturn brand in 2011) and ride on a stretched wheelbase version (120.9 inches) of the standard XT5/Acadia platform. Both are seven-passenger models and are exclusively powered by a V6 engine.

2018 GMC Acadia All Terrain.

Standard and Available Equipment

Price the 2018 Acadia and you’ll see a varying level of equipment and amenities, arranging from standard fare to near-luxury features. Beginning with the base model you’ll find projector beam headlights, active grille shutters, heated power-operated side mirrors and 17-inch painted aluminum wheels.

Exterior upgrades add automatic headlamps, LED daytime running lights, fog lamps, a dual-panel sunroof, 20-inch wheels and a power liftgate. Denali models add chrome embellishments on the grille, side trim, window surrounds, wheels and rear fascia.

Inside, the standard equipment list includes keyless access and push-button start, a tilt-and-telescopic steering column, seven-passenger seating, cloth seats, power windows and door locks, a seven-inch color display, six-speaker audio system, 4G Wi-Fi hotspot, Apple CarPlay and Android Auto smartphone compatibility, three-zone automatic climate control, a rear vision camera and a Teen Driver minder.

Interior upgrades include a heated steering wheel, power front seats with lumbar support, heated front seats, heated outboard second-row seats, leather seats, an 8-inch color screen, a 120-volt outlet and navigation.

Move away from the base model and you’ll find multiple package options available. GMC rolls some packages into higher trims with those same packages varying in price by trim. A Black Accent Package ($1,195) brings in a black finish grille, dark finish tail lamps and dark finish rear license plate trim. A Driver Alert Package ($790) is an SLE-2 option, adding rear cross traffic alert, rear park assist and lane change alert. The Denali offers a Technology Package ($1,395) bringing in such advanced driver-assist features as adaptive cruise control, forward automatic braking and a surround vision system.

As for the test model at hand, GMC supplied a 2018 Acadia AWD SLT-1 vehicle ($41,560). Included options totaling $6,000 raised the price accordingly, bringing in the All Terrain Package, dual-pane sunroof ($1,400); Exterior Convenience Package ($860, with roof rack cross rails and molded assist steps); Trailering Package with Active Tow ($650); a Crimson Red Tintcoat finish ($495), navigation ($495) and a $300 interior package with floor mats and a cargo mat. Add in the $975 destination charge and the sticker price on this model came in at $48,535.

2018 GMC Acadia All Terrain

GMC Acadia With All Terrain

So, exactly what does the All Terrain model deliver? Several things, beginning with 18-inch machined aluminum wheels with dark accents, black roof rails, rear air vents and dual-outlet exhaust. The package also adds hill descent control, a 3.16 rear axle ratio and advanced all-wheel drive. The package alone is a $2,045 option ($1,800 SLT-1), but also requires customers choose the V6 engine and all-wheel drive.

Like other manufacturers utilizing all-wheel drive to improve off-road functionality, GMC engineers found ways to mimic a rear differential to give All Terrain models an edge. For starters, you’ll find a dual-clutch all-wheel drive system, tasked with not just sending power to the rear wheels, but detecting which wheel has the most traction and distributing more power accordingly. It is a dial-managed system that allows owners to switch between front- (2WD) and all-wheel (4WD) drive modes.

For improved off-road capabilities, move the dial to All Terrain where torque management, stability and traction control become optimized for improved traction on muddy or sandy surfaces. As for hill descent control, this tool works with the Acadia’s anti-lock system to supply a smooth and controlled descent at a set speed. No need to apply the brake pedal as the system takes over. In fact, it is a foot-off-the-brake and hands-on-the-steering-wheel experience as you make your descent.

On the Road with a 2018 GMC Acadia

I was happy GMC supplied me with a V6 engine. The worst thing a manufacturer can do is provide a journalist with an underpowered engine as we tend to focus on what we don’t like and magnify same. So, this means I’m recommending you begin your search with a V6 in mind. This also means the base model is out…no surprise there.

An all-wheel drive model is worth considering if you live in a wintry climate or want an extra bit of handling edge on slippery roads elsewhere. It comes in handy in other instances too — more than once I floored the Acadia and set the front tires screeching. After the third time, I simply switched to all-wheel drive, effectively bringing the balance I prefer when driving an SUV.

The Acadia’s 310-horsepower V6 is no sluggard. You’ll enjoy ample off-the-mark acceleration and excellent passing power. The transmission shifted with precision, although on one frigid morning it seemed as if the powertrain needed to build some heat first before working smoothly. My lone surprise with the V6 is that it comes paired with a six-speed automatic — one or two additional cogs would likely help improve on its combined 21 mpg rating. The 2018 Enclave, by the way, pairs this engine with a nine-speed automatic.

Head off road at your own peril. Okay, I’m kidding. Just cautious. The Acadia handles unpaved surfaces with ease, provided you avoid deep mud or wet sand. I wasn’t about to push the Acadia beyond light-duty work…getting stuck without backup support is not my ideal way to test drive a vehicle.

2018 GMC Acadia V6 Engine

Parting Thoughts

The 2018 GMC Acadia checks off all the marks for a midsize SUV, although the interior isn’t as roomy as its corporate siblings from Buick and Chevrolet. Consider it the ideal model for anyone wanting four or five-passenger usability, with the rear seat useful in a pinch, but best kept folded to store your cargo items.

Lastly, pricing can climb very quickly and that’s something to keep your eyes on. A well-equipped model will likely top $40,000, although discounting can bring your SUV’s final cost to that financial threshold.

2018 GMC Acadia All Terrain

  • Sticker price from $29,995 (including $995 destination charge)
  • Seats five to seven
  • Engine: 3.6-liter V6 gas
  • 310 horsepower @ 6,600 RPM
  • 271 foot-pounds of torque @ 5,000 RPM
  • 6-speed automatic transmission
  • Wheelbase: 112.5 inches
  • Length: 193.6 inches
  • Width: 75.4 inches
  • Height: 66 inches
  • Passenger volume: 143.8 cubic feet
  • Storage volume: 12.8/41.7/79.0 cubic feet
  • Towing capacity: 4,000 with trailering package
  • EPA: 17/25 mpg city/highway (est.)
  • Regular gasoline
  • Fuel tank: 22 gallons
  • Curb weight: From 2,976 pounds
  • IIHS safety rating: Good, except for marginal headlights
  • Limited vehicle warranty: 3 years/36,000 miles
  • Powertrain warranty: 5 years/60,000 miles
  • Corrosion warranty: 6 years/100,000 miles
  • Vehicle assembly: Spring Hill, Tennessee

See Also — Refreshed 2017 Nissan Pathfinder Excels

Photos copyright Auto Trends Magazine. All rights reserved.

Introducing the Second-Generation GMC Acadia

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GMC’s midsize SUV lighter, smaller, & more efficient than the previous model.

2017 GMC Acadia

Eleven years is an awfully long time to stick with the same model. Typically, customer appeal fades after a few years. Even with product refreshes it usually requires a clean sheet design to reinvigorate consumer interest and the sales boost that goes with it.

The GMC Acadia flies in the face of marketing convention as its best year was 2015 when this midsize crossover sport utility vehicle was in its tenth year. This calendar year (2016) is one of transition as the first-generation model has given way to the second-generation Acadia. The new model went on sale in May.

Lighter Weight, Fresh Design

Big changes accompany the second-generation GMC Acadia. For one, it comes in at least 700 pounds lighter than the previous model. GMC says they accomplished the weight savings in part by using a body structure composed of press-hardened, high-strength steels. It also helps that the base engine is now a four cylinder and the overall length has shrunk by 6.4 inches (3.5 inches between the wheels).

Gone is the previous eight-passenger seating option. The new model offers room for five, six, or seven, including exclusive two-row seating in the Acadia All Terrain, which brings in underfloor bins for added storage. In all other models, the 50-50 split folding third-row seat folds flat, creating a fully loading flat load floor behind the rear seat.

2017 GMC Acadia

A new model means a fresh look and GMC has worked diligently to ensure that the latest interpretation pays off. Yes, you can still purchase a bling-bling Denali, while the blacked-out All Terrain serves as the antithesis of that look.

Regardless of the trim chosen, you’ll come away with an SUV offering a bold grille, sleek wraparound headlamps, a sporty lower grille opening, and strong shoulders. This model is also marked by squared wheel arches, a high belt line, alloy wheels, and oversized rear combination lamps. Body sculpting, character lines, and a wraparound greenhouse look at the rear are other standout features.

Eight Trims for the Choosing

Most shoppers will choose one of the five standard trims for the 2017 Acadia: SL ($29,995), SLE-1 ($33,375), SLE-2 ($35,995), SLT-1 ($39,275), or SLT-2 ($42,675). Prices include destination; add $2,000 for all-wheel drive, where available. The base model is front-wheel drive only.

Choose the Denali and you’ll pay $45,845 (all-wheel drive is extra) while the All Terrain will set you back by $39,115 or $43,250 for the fully-optioned model. Terrain models come with an advanced all-wheel drive or 4×4 system, enabling customers to switch between various drive modes, including all terrain, sport, and trailer/tow.

2017 GMC Acadia

Technology You Want

As before, Acadia interiors are clean and relatively drama free. The drama you don’t want isn’t found here, meaning the GMC Intellilink infotainment system is both easy to decipher and user friendly. Voice, touchscreen, knob or switch operated, this model offers standard OnStar with Wi-Fi (a three-month trial subscription is offered) along with Apple CarPlay and Android Auto compatibility. These are the types of tech features customers want that go beyond the requisite USB ports and auxiliary audio ports to deliver a complete and entirely usable experience.

2017 GMC AcadiaSafety is an important component of the customer buying experience. Beyond the suite of eight airbags, traction and stability control, and electronic brake-force distribution, there are certain advanced safety technologies customers want as well.

For the 2017 Acadia, the advanced driver assist technologies appear beginning on the SLT-2 level. These include: following distance indicator, forward collision alert, front pedestrian braking, lane keep assist, rear cross traffic alert, and side blind zone alert with lane change alert. At this trim level, you’ll also receive front and rear park assist. As for crash testing, those results were not ready at the time of publication.

Standard equipment includes keyless entry and push-button start, a tilt and telescopic steering column, a leather-wrapped steering wheel, power accessories, cruise control, a rearview camera, air conditioning, OnStar 4G LTE and built-in Wi-Fi hotspot, Bluetooth connectivity, USB ports, an auxiliary jack, and a six-speaker audio system.

Upgrades are many and depend largely on the trim level chosen or the package acquired. These include an eight-speaker Bose audio system (SLT), remote vehicle start (SLE-2), a power driver’s seat (SLE-2), a heated power-adjustable steering wheel and column (Denali), driver alert package (SLT-1), and a 120-volt outlet (SLT-1). You’ll also find many exterior and safety upgrades as you move up through the trim levels.

2017 GMC Acadia

On the Road

Our Acadia SLT-1 test vehicle came with the 2.5-liter four-cylinder engine and front-wheel drive. There is a big difference in power numbers between the two, a point customers should be aware of when considering their vehicle.

The base engine makes 193 horsepower and 188 pound-feet of torque. The V6 has an output of 310 horsepower and 271 pound-feet of torque. Both engines are paired with a six-speed automatic transmission.

The four-cylinder engine makes this SUV feel light on its feet. In front-wheel drive you’ll sense the overall lightness —for some customers, this combination will suit them fine. On the other hand, if it is full trailering capabilities you prize, the base engine won’t be sufficient as it is limited to 1,000 pounds. Choose the V6 and the trailer towing package enables this SUV to reach its maximum 4,000-pound trailering capacity.

Step on the accelerator and the GMC moves away evenly from a full stop. No, you won’t find rapacious amounts of power, but it gets the job done. This model was developed when fuel prices were still high, thus the smaller standard engine. You’ll benefit from a fuel economy edge too, as the standard model makes 21/26 mpg city/highway while the V6 delivers 18/25 mpg city/highway.

One surprise for me was the transmission choice. Given that eight-speed transmissions are more commonplace in today’s vehicles, including with GM products, I was surprised to find that a six-speed automatic is still used. The two extra cogs would have provided slightly better fuel economy and improved off-the-line acceleration. Despite limited to six gears, this proven transmission works seamlessly in the background.

What then should be the measuring criteria when choosing your Acadia engine? It boils down to this: load capacity. Choose the smaller engine if you’re purchasing this SUV and you have a young family — you, your spouse, and a pair of small children. Families with teenagers, people who regularly carry cargo and especially anyone disposed to towing will require the V6.

In any case, the 2017 Acadia offers a comfortable ride with minimal body roll when cornering. For optimum comfort, performance and ride, a Denali model is your best choice. Go with one of the All Terrain packages if off-road prowess is important to you.

2017 GMC Acadia

Parting Thoughts

The 2017 Acadia replaces a very capable model — that alone was a tall order for vehicle developers. Its smaller footprint and improved efficiency work to deliver a midsize SUV with improved handling.

For shoppers preferring something slightly smaller, the GMC Terrain should be considered. For those wanting more room and the V8 power and trailering capabilities that come with it, the Yukon or Yukon XL should be considered.

Lastly, if you’re shopping at a combined Buick-GMC showroom, the Buick Enclave is available. It is based on the Acadia’s older design with the new model set to reach the market for the 2018 model year. In all, you’ll find no lack of SUV’s available — four GMCs and three Buicks — with the Acadia the newest of the lot.

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No New Buick Verano for US Market

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Buick’s entry-level model is on its way out.

An all-new Buick Verano is currently being marketed in China, but plans for the second-generation compact premium sedan do not include offering it in the North American market.

Automotive News reports that the entry-level sedan will not be renewed after the 2017 model year, leaving Buick’s US operation with just two sedans, a convertible, and a bevy of SUVs in the brand’s portfolio.

New Cruze, No New Verano

The front-wheel drive Buick Verano is underpinned by the same platform powering the Chevrolet Cruze, itself updated this year. The Verano’s main competitors are the Acura ILX and Lexus IS 250, and nearly 32,000 American consumers bought the small Buick last year.

Buick VeranoNevertheless, Buick sees its future following the consumer shift to SUVs, and is bringing the compact Envision SUV from China to augment the subcompact Encore and the midsize, three-row Enclave SUVs. Further, because most Buick and GMC dealers are sold under one roof, customers also have easy access to two lines of pickup trucks as well as four lines of GMC SUVs.

With customers no longer having access to the Verano, Buick dealers will have their work cut out for them when leases renew and owners trade in. Entry-level Buick shoppers may be redirected to the tiny Encore or the midsize Envision, the latter expected to generate 50,000 sales per year. Come 2018, the smallest sedan will be the Regal. The Buick Cascada is similarly sized, but it is a niche 2+2 convertible.

Wholesale Shift to Trucks & SUVs

GM’s decision to walk away from the Verano follows April’s sales figures release. Last month, Verano sales fell by 18.8 percent and are down by 11.7 percent through the first four months of this year. Sales of its large LaCrosse sedan are down by 21.7 percent, but Regal volume is up by 13.5 percent.

Buick’s strength remains in SUVs as the Encore is by far its best selling model, followed by the Enclave. Looking forward, Buick expects SUVs to generate 70 percent of its volume, enabling the brand to meet customer demand, but not without some risk.

That risk is based largely on fuel prices, what plays a significant role in consumer purchase decisions. When fuel prices are high, new car buyers avoid large SUVs and consider smaller models, including compact cars.

Sales Mix Among American Manufacturers

Indeed, among the traditional American manufacturers — GM, Ford and Fiat Chrysler (FCA)— car sales fell by 11 percent in 2015, while demand for pickup trucks and SUVs surged by 15 percent according to the International Business Times.

In 2015, FCA truck/SUV sales surged by 22 percent, while car sales plunged by 19 percent. GM, including Buick, realized a 16 percent increase in truck/SUV sales to a 14 percent drop in car sales. Ford has the narrowest change of all as truck/SUV sales rose by 8.3 percent, while car sales fell narrowly by 0.9 percent.

The Fuel Price Factor

In recent months, fuel prices have slowly, but steadily risen. That ascent may be seasonal as gas prices routinely rise as the summer driving season begins. The US Energy Information Administration has forecast an average price of $2.04 per gallon for the summer driving season (April-through-September) compared with $2.63 per gallon last year.

Both numbers are far lower than the $4.11 per gallon peak reached in July 2008. By January 2009 fuel prices averaged $1.84 per gallon, rising and falling since.

A big advantage for Buick lies in its ability to shift products quickly, if needed. Given that the second-generation Verano is sold in China, readying that model for the US market shouldn’t take long if consumer trends shift. That means we may not have seen the last of Buick’s smallest model as well as perhaps an all-new flagship sedan based on the Avenir concept.

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