Conquer the Canadian Terrain with the 2026 GMC Sierra 2500HD AT4: A Diesel-Powered Beast with Advanced Safety and Luxurious Comfort for the Modern Adventurer

Experience the ultimate blend of power and sophistication with the 2026 GMC Sierra 2500HD AT4, a truck designed for those who demand more from their vehicles. Boasting a robust 8-cylinder diesel engine paired with a 10-speed automatic transmission, this Onyx Black beast is ready to tackle any terrain with its 4x4 drivetrain and turbocharged powertrain. Safety is paramount, with features like Automatic Highbeams, Blind Spot Monitor, and Front Collision Mitigation ensuring peace of mind on every journey.

Inside, indulge in the luxury of leather seats with heating and cooling options, perfect for Canada's diverse climate. The Aerial View Display System and Back-Up Camera make manoeuvring this Crew Cab Pickup a breeze, while the Integrated Tailgate Step and Running Boards add practicality and ease. Stay connected and entertained with the premium sound system, Bluetooth connectivity, and WiFi hotspot, all controlled effortlessly from the heated steering wheel.

Whether you're navigating city streets or exploring the great outdoors, the Sierra 2500HD AT4 delivers unmatched capability, comfort, and cutting-edge technology, making it the ideal companion for the discerning Canadian driver.

Dealer Rebates are not combinable with GM Purchase Programs. Freight & PDI, installed options and other fees included. See Dealer for details.