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

Built to conquer Canadian terrains, the Sierra 1500 AT4 features a robust Duramax 3.0L turbo-diesel inline-six engine delivering an impressive 305 horsepower and 495 lb-ft of torque. Its advanced 10-speed automatic transmission with dual shift mode ensures seamless power delivery whether you’re towing heavy loads or navigating city streets. The 4x4 drivetrain, combined with a locking limited-slip differential and integrated tow hooks, provides exceptional traction and control in all conditions.

Inside, premium leather bucket seats with heating, cooling, and adjustable lumbar support offer tailored comfort for long hauls or daily commutes. The multi-zone climate control and heated steering wheel enhance the cabin’s inviting atmosphere. Technology is at your fingertips with an aerial view display system, adaptive cruise control, and a sophisticated navigation system, all complemented by smart device integration and a WiFi hotspot for connectivity on the go.

Safety is paramount with features like blind spot monitoring, front collision mitigation, lane keeping assist, and driver monitoring, giving you confidence on every journey. The Summit White exterior, aluminum wheels, and integrated tailgate step combine rugged style with practical design, making the Sierra 1500 AT4 a true partner for work and adventure.