Experience the power and precision of the 2026 GMC Sierra 2500HD AT4X Crew Cab 4WD, designed for those who demand exceptional capability and refined comfort in every drive.

Built to conquer the toughest jobs, this Sierra 2500HD features a Duramax 6.6L Turbo-Diesel V8 engine delivering an impressive 470 horsepower and a staggering 975 lb-ft of torque, perfect for heavy towing and hauling with confidence. The advanced 10-speed automatic transmission and locking limited-slip differential ensure smooth power delivery and superior traction across all terrains. Its rugged 4x4 drivetrain, combined with power retractable running boards and an integrated tailgate step, makes accessing the bed effortless, while the durable bed liner protects against wear and tear.

Inside, the AT4X trim pampers with leather heated and cooled front seats, complete with massage and lumbar adjustments for driver and passenger, ensuring comfort on long hauls. The multi-zone climate control and premium sound system enhance every journey. Safety is paramount with features like adaptive cruise control, blind spot monitoring, front collision mitigation, and an aerial view display system providing confidence on and off the road.

Finished in sleek Onyx Black with aluminium wheels, this Sierra 2500HD AT4X is the ultimate blend of rugged capability and sophisticated technology, ready to tackle your toughest challenges.