2022 GMC Sierra

Notes

Answer the call to adventure in Sierra HD AT4. Sierra HD AT4s unique adventure-ready styling and capability are made to take on off-road obstacles. Sierra HD AT4s durable yet refined cabin offers premium materials and advanced technologies for comfort and control. The Jet Black interior with Kalahari accents features a leather-wrapped heated steering wheel 10-way power front seats with heated and ventilated leather seating surfaces and heated rear outboard seats.<br />Sierra HD AT4 conquers rugged challenges with powerful engine options and advanced off-road capabilities. Go off-road with a max ground clearance of more than 10 inches along with a max front-approach angle of nearly 27 degrees on select models. Take on the trail with Rancho shocks skid plates an Eaton automatic locking rear differential and all-terrain tires.<br />Billy Rehbock with MOTORTREND wrote...Choosing a pickup trim can be a bewildering process but we think the Sierra 2500HD AT4 provides the right balance of capability and features. We would also equip it with 4WD the torquey 6.6-liter turbodiesel and the 10-speed automatic transmission for the best driving experience. In addition to off-road suspension and skid plates the AT4 also boasts trailering assistance tech and a distinctive appearance thanks to trim-specific cosmetic touches. The clever GMC MultiPro tailgate is standard and inside there is an 8.0-inch touchscreen a 15-inch head-up display and heated and ventilated seats. It comes with driver assistance features too including lane departure warning rear cross-traffic assist and parking sensors. It also has 15 camera angles including a 360-degree camera system for parking.<br />JD Powers said...The GMC Sierra AT4 looks good offers plenty of utility and makes owning a diesel-powered pickup mighty affordable. The ride and handling are better than the Sierras standard suspension and the optional mud-terrain tires make the truck feel unstoppable in the slop.<br /><br />