While you need to go off-road, uptown-style, GMC helps that imaginative and prescient with a rugged line of vans and SUVs packaged beneath the AT4 label, or All-Terrain 4WD. These mighty automobiles are off-road succesful, but their premium price ticket provides you a classier experience than many different off-road automobiles do. As GMC followers see it – who would not need leather-based seats and a premium sound system to drive via a rocky creek mattress?
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The AT4s are on the higher finish of GMC’s trim choices — just under the Denali and excessive off-road AT4X trims. Lately, GMC provides six automobiles with the AT4 bundle: three SUVs and three pickups, together with the Canyon, Sierra 1500, and Sierra HD (Heavy Obligation).
Whereas every truck has its personal taste of AT4 styling, they’ve a lot in widespread, together with all-wheel or 4-wheel drive, rugged exterior accents, snazzy pink vertical restoration hooks (versus hooks for towing), and upgraded seating. The suspension, differential, and tires are constructed to deal with rocks, gravel, mud, and snow.
If that weren’t sufficient, the AT4 trims can be found with extra rarified packages, like a cherry on prime. With the Sierra 1500 truck, for instance, you may add on the AT4 Most popular Package deal (with rear sliding energy window for the cab and adaptive cruise management) or the AT4 Premium Package deal (which incorporates the Sierra Security Plus Package deal and off-road high-clearance steps). However again to fundamentals: this is what AT4 means on every of the GMC vans.
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2024 Sierra 1500 AT4
On the within, the Sierra AT4 stands aside with its particular Jet Black inside with Kalahari accents. The usual entrance bucket seats of this version have heated and ventilated perforated leather-based surfaces. They’re 10-way energy adjustable, with energy lumbar and a sporty AT4 brand embroidered into the headrests. The rear seats and steering wheel are heated, too. Drivers will love the AT4’s HD Encompass Imaginative and prescient on its 13.4-inch diagonal display to see exterior digital camera views of close by pedestrians, vehicles, and cliffs.
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For aptitude, the Sierra AT4 has 18-inch machined aluminum wheels with darkish accents, body-color door handles, and black caps on the aspect mirrors. What makes it off-road powerful, nonetheless, are the usual skid plates, 18-inch LT275/65R18C MT Goodyear Wrangler Territory blackwall tires, 2-inch manufacturing facility carry with off-road suspension, Rancho Monotube shocks, an automated locking rear differential, and Hill Descent Management.
Selectable traction modes will configure powertrain, traction management, and stability management to deal with the present driving situations and terrain, on the contact of a button. Accessible modes embody Tour, Terrain, and Off-Highway, with the assorted modes optimized for higher gas economic system, hill climbs and descents, driving in deep sand or snow, and extra.
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The Sierra AT4 has a customary 3.0L Duramax Turbo Diesel engine with Energetic Thermal Administration for a spread of environmental situations, to push out 305 horsepower with 495 lb-ft of torque. The MSRP for this trim begins at $68,395.
2024 Sierra HD AT4
The Sierra Heavy Obligation tackle off-roading — the HD AT4 — has an MSRP that begins at $70,100. Each the 2500 and 3500 Sierra Heavy Obligation vans have an AT4 trim. The HDs share many inside options with the Sierra AT4, like a 10-way energy entrance seats with energy lumbar, driver reminiscence, heated steering wheel, and heated entrance and rear seats, to call a number of.
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Outdoors, the HD AT4 has its personal look, rolling on 20-inch high-gloss black aluminum wheels and all-terrain, blackwall tires. It is set other than the gang by its LED head, fog, and rear lights, black chrome, and high-gloss black mesh grille inserts. Massive vans want large mirrors, and this one has energy folding and lengthening vertical trailering mirrors, with auto-dimming driver and passenger higher glass. It additionally has a mattress view digital camera so you may keep watch over your cargo.
In between the skid plates and the hood sits a 6.6L V8 gasoline engine, giving the AT4 401 horsepower and 464 lb-ft of torque. The ICE engine is paired with an Allison 10-speed automated transmission. Nonetheless, drivers preferring diesel can get the 6.6L Duramax Turbo Diesel V8 engine. With the best choices, this powerful truck can tow as much as 21,130 kilos, in case it’s worthwhile to take your RV … off-roading?
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2024 Canyon AT4
GMC’s midsize truck has a number of trims to select from, from the best Elevation to the luxe Denali and — for 2024 — the Canyon AT4X AEV Version. This final trim with the AEV bundle is tricked out with journey journey specialists American Expedition Automobiles gear. In the midst of the combination lies the Canyon AT4 and on the prime you may discover the even harder Canyon AT4X.
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The AT4 begins at $43,300, with customary automated locking rear differential, pink horizontal restoration hooks, a 120-volt box-mounted energy outlet, and the EZ-Carry and Decrease tailgate that locks and unlocks with the ignition and door key. It even provides in-tailgate storage. This truck boasts off-road suspension, a 2-inch manufacturing facility carry, and a large stance for higher clearance and off-road capabilities. Hill Descent Management retains passengers protected on steep or uneven mountain grades, and a switch case defend helps preserve rocks and different objects out of the truck’s underside, to guard the two-speed Autotrac that controls four-wheel drive.
The usual engine is a TurboMax with 310 horsepower and 430 lb-ft of torque. It is paired with an 8-speed automated transmission.
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Extra options obtainable as choices are designed to reinforce drivers’ pavement-free experiences, similar to underbody cameras and a winch by ComeUp that may assist deal with even the hardest terrain and rescue lesser automobiles. Consumers can add a bumper lights wiring harness and pod lights for low-visibility driving and full the look with an Off-Highway Entrance Bumper with Safari Bar.