Command every job with the 2026 GMC Sierra 2500HD AT4X Crew Cab 4WD, engineered for power, precision, and premium comfort in rugged Canadian conditions.

The Sierra 2500HD AT4X is powered by a Duramax 6.6L Turbo-Diesel V8 engine delivering an impressive 470 horsepower and a staggering 975 lb-ft of torque, ideal for heavy towing and hauling across challenging terrains. Its 10-speed automatic transmission and locking limited-slip differential ensure smooth, confident control whether you’re navigating icy highways or remote backroads. The advanced 4x4 drivetrain, combined with power retractable running boards and integrated tailgate step, makes loading and unloading equipment effortless.

Inside, the cabin is tailored for long hauls and hard work with heated and cooled leather seats featuring massage functions and adjustable lumbar support for both driver and passenger. The multi-zone climate control and heated rear seats keep everyone comfortable regardless of the weather. Safety is paramount with blind spot monitoring, front collision mitigation, lane departure warning, and an aerial view display system providing comprehensive awareness on every drive.

Additional tech like adaptive cruise control, heads-up display, WiFi hotspot, and smart device integration keep you connected and in command. Finished in sleek Onyx Black with aluminum wheels and a durable bed liner, this Sierra 2500HD AT4X is ready to tackle any task with confidence and style.