Experience the power and refinement of the 2026 GMC Sierra 1500 AT4 Crew Cab 4WD, designed for those who demand capability and comfort in every journey.

The Sierra 1500 AT4 is equipped with a robust 6.2L ECOTEC3 V8 engine delivering 420 horsepower and 460 lb-ft of torque, paired with a 10-speed automatic transmission and advanced Dynamic Fuel Management for optimized performance and efficiency. Its four-wheel-drive system and locking limited-slip differential ensure confident handling on rugged terrain or slippery Canadian roads. The truck’s integrated tailgate step and tow hooks make loading and hauling effortless, while aluminum wheels and LED headlights add durability and style.

Inside, premium leather bucket seats with heating and cooling functions provide exceptional comfort, complemented by power-adjustable seats with lumbar support and memory settings for both driver and passenger. The heated rear seats and pass-through rear bench enhance versatility for passengers and cargo alike. Advanced safety technologies, including blind spot monitoring, lane keeping assist, front collision mitigation, and an aerial view display system, offer peace of mind on every drive.

Finished in striking Sterling Metallic, this Sierra 1500 AT4 blends rugged capability with sophisticated features, making it the ideal truck for work, adventure, and everyday driving across Canada’s diverse landscapes.