GMC AT4 trims are special off-roading packages on its trucks and SUVs that provide the kind of specialized equipment you need to have fun in the great outdoors. The AT4 models fit between lower and higher trims, giving you strong performance even on challenging terrain. Here's a look at what the AT4 packages are like on the GMC Sierra 1500, GMC Canyon, GMC Yukon and the GMC Acadia at Randy Curnow Buick GMC in Kansas City, KS.
The GMC Sierra 1500 pickup AT4 trim
In the new GMC Sierra 1500 AT4, the off-road-ready AT4 trim is powered by a 3.0-liter inline six-cylinder diesel engine that can give you 495 pound-feet of torque. All-wheel drive comes standard and so does an automatic locking rear differential. The AT4 trim also gives you off-road suspension with Rancho shocks as well as Goodyear Wrangler DuraTrak MT tires. It comes with a special AT4 appearance package, perforated leather seats along with heated and ventilated front seats and adaptive cruise control. Our Olathe and Overland Park buyers will appreciate that fact that it even includes a Bose seven-speaker stereo system.
The GMC Canyon pickup AT4 trim
The new GMC Canyon AT4 trim runs with a turbocharged four-cylinder engine that's good for 310 horsepower. Four-wheel drive comes standard and so does a two-speed AutoTrac transfer case as well as an automatic locking rear differential. This mid-size GMC truck also comes with advanced hill-descent control, skid plates to protect the underside, red recovery hooks and an integrated tailgate storage system. The GMC Canyon AT4 model includes upscale touches like dual-zone automatic climate control and an 8-way power-adjustable driver’s seat with power lumbar support.
The GMC Acadia SUV AT4 trim
The new GMC Canyon AT4 operates with a 2.5-liter turbocharged 4-cylinder engine that can generate 328 horsepower and 326 pound-feet of torque. The AT4 has an upgraded all-wheel drive system, hill-descent control, hill-hold assist, and a special off-road-tuned performance suspension system that make it a more capable off-road SUV. The AT4 also includes a trailering package, a heavy-duty cooling system and a 220-amp alternator. In addition, the AT4 comes with gloss-black roof rails, red front recovery hooks, all-terrain tires and skid plates to protect the underbody.
The GMC Yukon SUV AT4 trim
The GMC Yukon AT4 trim goes beyond being the most capable Yukon off-roader. It also elevates this SUV into luxury territory. Upgrades in the AT4 version of the GMC Yukon include standard 4-wheel drive, a two-speed transfer case, a 2-inch lift, all-terrain tires and a Magnetic Ride Control suspension that enhances off-road capability. The AT4 also includes a special AT4 appearance package, a heated steering wheel, heated second-row seats and power-folding third-row seats. At this trim level, you can get an optional 6.2-liter V8 engine with 420 horsepower and 460 pound-feet of torque.
What exactly is the AT4 trim and what does “AT4” stand for?
In the GMC world, “AT4” is short for an “all-terrain 4-wheel drive” vehicle. These trucks and SUVs come with the kind of equipment that allows you to go off-road while still delivering solid, smooth performance on paved surfaces around Lee's Summit and Leavenworth.
Does the AT4 trim come lifted?
Yes, on the GMC Sierra 1500 pickup, the GMC Acadia, the GMC Canyon and the GMC Yukon SUV you get a factory-installed 2-inch lift. On the GMC Sierra 1500 that extra lift results in a maximum ground clearance of more than 10 inches.
What's the difference between SLT and AT4 trim levels?
The SLT trim offers an all-wheel drive system as an available option while the AT4 trim comes standard with all-wheel drive. What's more, the AT4 includes other off-road equipment like rugged skid plates and a dedicated off-road mode. Take a look at our new GMC off-road SUVs and trucks and explore our new GMC AT4 inventory at Randy Curnow Buick GMC in Kansas City, KS.
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