2024 GMC Sierra 1500 AT4
Class: Giant Pickup Truck
Coloration: Sterling Metallic
Seating Capability: 5
Miles pushed: 163
Actual-world gasoline financial system: 23.0 mpg
| CG Report Card | |
|---|---|
| Room and Consolation | A |
| Energy and Efficiency | B+ |
| Match and End | A- |
| Gasoline Economic system | A |
| Worth | B |
| Report-card grades are derived from a consensus of test-driver evaluations. All grades are versus different automobiles in the identical class. Worth grade is for particular trim degree evaluated, and will not mirror Shopper Information’s impressions of the complete mannequin lineup. | |
| Large & Tall Consolation | |
| Large Man | A |
| Tall Man | A |
| Large & Tall consolation rankings are for entrance seats solely. “Large” ranking primarily based on male tester weighing roughly 350 kilos, “Tall” ranking primarily based on 6’6″-tall male tester. | |
| Drivetrain | |
| Engine Specs | 305-horsepower 3.0-liter |
| Engine Kind | Turbocharged diesel six |
| Transmission | 10-speed automated |
| Drive Wheels | 4WD |
Driving combine: 60% metropolis, 40% freeway
EPA-estimated gasoline financial system: 19/20/19 (metropolis, freeway, mixed)
Gasoline sort: Diesel
Base value: $79,200 (not together with $1995 vacation spot cost)
Choices on check automobile: AEV Version bundle ($6895), particular paint ($495)
Worth as examined: $88,585
Fast Hits
The nice: Critical off-road potential with an upscale twist
The nice: Glorious energy and gasoline financial system from customary diesel engine
The not so good: We’re nonetheless not comfy with $80,000 pickup vans
Tom Appel
What in case you are neither boulevardier nor nemophilist? What in case your blissful place falls someplace between a Pimm’s cocktail and butchering a freshly trapped badger? What when you’re intrigued by the hazard and pleasure of heading off highway, however wish to cease someplace wanting needing winch gear and touch-up paint? When you’re drawn to a life simply wanting excessive, GMC has a truck for you.
GMC affords a pair of daring—however not so daring—Sierra large-pickup trim ranges designed to be taken critically, however maybe to not be taken too far off highway. Additionally, when you actually wish to go all the way in which off highway, there’s a Chevy for that (extra on the Chevy in a second).
New for the 2019 mannequin yr, the AT4 trim degree has elevated the full-size GMC Sierra in a number of fascinating methods. Not solely is the AT4 extra competent off-road than lesser Sierra trim ranges, it is usually extra luxurious. And, to the eyes of this editor no less than, it is usually the best-looking truck within the huge Sierra lineup. Added to the GMC lineup in 2022 is the AT4X, which, because the named suggests, is just like the AT4, however a bit extra tough and tumble. We’ll get to the upgrades shortly.
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Like all American-brand large pickups, the Sierra sells in important quantity. As such, GMC can supply the truck in various trim ranges. Right here’s a breakdown:
Sierras are supplied in three trim-level courses. Accessible are mainstream Professional, SLE, Elevation, and SLT trim ranges; luxurious Denali and Denali Final trim ranges; and off-road oriented AT4 and AT4X variants. Cab and bed-length configurations differ by trim degree.
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Sierra 1500 engines included the bottom 310-horsepower turbocharged 2.7-liter “TurboMax” 4, the favored 355-horsepower 5.3-liter V8, the 305-horse 3.0-liter Duramax turbocharged 6-cylinder diesel, and the 420-horsepower 6.2-liter V8. An obtainable 285-horsepower 4.3-liter V6 was dropped from the Sierra lineup after 2022.
Regardless of what would look like an nearly countless assortment of potential truck configurations, issues get easier once you slim your focus to only the AT4-series vans. For instance, the AT4 may be had solely with the 4-door crew cab, and with both a 4.0-foot of 6.5-foot mattress. The AT4X possibility sheet is much more restrictive, because the trim degree is obtainable solely with the brief mattress.
Engine choices, too, are restricted. The each AT4 variants come customary with the diesel engine, and may be had with the 6.2-liter V8 for additional price. We’ll clarify why later, however we suggest the diesel—particularly when you’re a Pimm’s cocktail type of pickup proprietor.
If descending into the abyss is your factor, as a substitute of simply staring into it, you’ll appreciated the AT4X’s specialised gear. Whereas each the AT4 and AT4x get pleasure from a further 2-inches of floor clearance, the “X” provides to the combination cabin-actuated front- and rear-locking differentials, further under-body skid-plate safety, and Multimatic-brand DSSV efficiency shock absorbers.
All this {hardware} doesn’t come low cost, and inflates the underside line considerably. Whereas the bottom AT4 begins at $70,390 together with $1995 vacation spot cost ($72,285 with the 6.2-liter V8), the AT4X begins at a lofty $83,190.
Right here’s the factor, although the AT4, and particularly the AT4X, are fairly succesful, Chevrolet affords a particular off-road model of the Silverado referred to as the ZR2, and it’s, certainly, the way in which to go when you’re severe about butchering badgers.
In further to all of the gear already discovered on the GMC Sierra AT4X, the Silverado ZR2 provides 33-inch wheels and tires (up from the AT4X’s 32-inch items) and particular, and arguably ugly, cutaway entrance bumpers designed to enhance the truck’s strategy angle. Fairly hardcore stuff. There are additionally various less-significant off-road-oriented upgrades loved by the ZR2, setting it off as Basic Motors’ hardest trail-busting large pickup.
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However right here’s the deal: We actually appreciated the posh really feel of the AT4X, and discover its off-road resume greater than strong sufficient to deal with no matter “off-road” occasion we would encounter through the common course of our suburban lives, essentially the most difficult of which is to make mild of the occasional Chicago blizzard. And for that, the AT4X appears excellent.
Shopper Information not too long ago spent per week behind the wheel of a 2024 GMC AT4X with the usual diesel engine in Sterling Metallic, and outfitted with the AEV Version bundle. All informed, our check automobile got here to $88,585, together with vacation spot cost.
We’ll skip the half about room and luxury and simply word that the Sierra is loads roomy, and simple to get out and in of. Observe that the additional 2 inches of experience top did make getting into the Sierra a problem for shorter passengers, although none struggled excessively.
As for the cabin itself, we dig the final man-cave ambiance, easy-to-use controls, and wonderful 12-speaker Bose Centerpoint-brand audio system. Whereas the cabin supplies fall considerably shy of these utilized in higher-end Ram 1500 vans, the AT4X continues to be an aesthetic affair, judiciously toned all the way down to really feel extra high-end clubby than overtly posh.
Shifting alongside, we’re very blissful to report that regardless of the strong complement of off-road gear, together with heady-duty springs and shocks, the AT4X serves up a complicated experience and dealing with steadiness, and by no means feels clunky or particularly heavy. Spectacular, too, is the extent of cabin quietness at freeway speeds.
The massive information is the Duramax diesel engine, with is surprisingly clean and quiet. Additionally it is sturdy, pulling away cleanly from a cease, and making simple work of freeway merging and passing. And, as a particular bonus, the diesel powertrain returned 23 mpg in our care, exceeding each our expectations, and the EPA freeway estimate of 20 mpg.
On condition that the obtainable 6.2-liter V8 engine prices greater than the diesel, produces much less torque, and requires premium-grade gasoline, we will see no purpose to pick out it, except diesel gasoline is, for some purpose, tough to seek out in your neighborhood. Or, if the massive V8’s exhaust word, which is admittedly compelling, actually strikes your fancy.
Whereas the Silverado ZR2 prices considerably lower than the AT4X, and is considerably extra succesful off highway, we discover the GMC’s intriguing mix of luxurious and functionality well worth the further cash. And although we could determine, type of, as nemophilists, we aren’t ready to hunt and butcher a badger, or actually, ford a major creek or stream. Because the AT4X is already extra off-road succesful than 95 p.c of the automobiles on the highway, we’ll take its elegant cabin, and wonderful sound system, and name it day.
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2024 GMC Sierra 1500 AT4 Gallery
Click on beneath for enlarged pictures
