2021 GMC Yukon AT4 SUV
GMC released the offroad-focused AT4 package on the Sierra and Sierra HD pickups, and now it's coming to the Yukon line of full-size SUVs for 2021. The AT4 distinguishes itself from the rest of the Yukon lineup with body color and dark accent trim in place of chrome, with a pair of red rescue hooks mounted in the front fascia. A heavy-duty two-speed transfer case and Air Ride Adaptive Suspension that can raise or lower the body up to two inches combine to give the AT4 legitimate offroad credentials. Pair that with GMC's Active Response 4WD system, an available electronic limited-slip differential, and a host of body control aids, the Yukon AT4 can cover just about any terrain you're likely to encounter. The interior comes in a rugged Jet Black color scheme with Brandy accents, and a new center console can slide back up to 10 inches for storage between the front seats. The new AT4, along with the Yukon, Yukon XL, and Denali, will hit dealers in Summer 2021.
