This 2026 GMC Sierra 2500HD AT4 4WD Crew Cab combines rugged capability with refined comfort, featuring a Summit White exterior complemented by a Jet Black and Kalahari-accented perforated leather interior. Powered by a Duramax 6.6L V8 turbo diesel engine delivering 470 horsepower, this Sierra offers impressive performance for demanding tasks. Inside, the cabin is thoughtfully equipped with ventilated and heated perforated leather front seats, along with heated second-row outboard seats, ensuring comfort for all passengers. Advanced safety features include Forward Collision Alert, Front Pedestrian Braking, Automatic Emergency Braking, and the comprehensive Sierra HD Pro Safety package, providing enhanced confidence on every drive. Technology is well integrated with Wireless Phone Projection for seamless smartphone connectivity, while convenience is elevated by a Remote Vehicle Starter System that lets you start your truck from a distance. This Sierra 2500HD AT4 is designed to meet the needs of drivers seeking both power and premium amenities in a capable crew cab configuration.
