VEHICLE IS IN TRANSIT TO WOLFE GMC BUICK – CONTACT WOLFE GMC BUICK FOR AVAILABILITY AND ESTIMATED ARRIVAL TIME. The new 2024 GMC Sierra 2500HD AT4X 4WD isn’t just a truck, it’s an off-road dominator dipped in luxury. The Onyx Black paint exudes rugged sophistication, perfectly complemented by the bold richness of the Obsidian Rush interior. Under the hood, the legendary 6.6L Duramax Turbo-Diesel engine paired with a 10-speed automatic transmission delivers immense towing capability and impressive fuel efficiency for a diesel powerhouse. The confident 4WD system with its advanced features conquers any terrain with ease. Hauling becomes effortless with the included trailering package. Hitch view provides a clear shot for connecting your trailer, while trailer side blind zone alert and trailer brake controller ensure confident handling of even the most demanding jobs. Rear cross traffic alert adds another layer of security when backing up with a load. The Sierra 2500HD AT4X goes beyond brawn. Experience a 360-degree view of your surroundings with the HD surround vision camera system, and maneuver tight spots with ease thanks to front and rear park assist. Forward collision alert with automatic emergency braking and front pedestrian braking work together to prevent accidents. Keep your focus on the road with a head-up display that projects vital information onto the windshield, while adaptive cruise control takes the stress out of long highway drives. Get a clear view behind you with the rear camera mirror. Relax in heated and ventilated front seats with a heated steering wheel for all-weather comfort. Heated second-row seating ensures everyone stays warm on long journeys. Stay connected and entertained with the massive 13.4 touchscreen navigation system featuring Wireless Apple CarPlay, Wireless Android Auto, and Bluetooth. A power sunroof and a power sliding rear window bring the open air into the cabin whenever you desire. Effortlessly load and unload cargo with the EZ-Lift GMC Multipro Tailgate. Power retractable assist steps provide easy access to the cab, while power heated outside mirrors with rain sensing wipers offer additional convenience. Wireless charging keeps your devices powered up, and stylish 18 black aluminum wheels complete the AT4X package. *AMVIC Licensed Dealer