This 2026 GMC Sierra 2500HD AT4 Crew Cab features a durable 6.6L Duramax Turbo-Diesel V8 engine, delivering impressive power and capability. Finished in Summit White with a Jet Black interior accented by Kalahari, this 4WD truck combines rugged style with refined comfort. Equipped with advanced safety technologies like Forward Collision Alert, Front Pedestrian Braking, and Automatic Emergency Braking, it enhances driver confidence and protection. Additional features such as Lane Departure Warning and IntelliBeam Automatic High Beams contribute to a safer driving experience. The cabin is appointed with perforated leather front seats, providing both comfort and a premium feel. A multicolor 15' diagonal head-up display keeps critical information within the driver's line of sight for added convenience. For towing and trailering, the Sierra offers Hitch Guidance with Hitch View and an In-Vehicle Trailering System app, supporting precise and controlled hauling. Hill Descent Control further aids in managing steep terrain, underscoring this truck's off-road readiness. Overall, this Sierra 2500HD AT4 blends advanced technology, safety features, and powerful performance in a well-appointed package suited for demanding tasks and everyday driving.
