Experience commanding power and refined capability with the 2026 GMC Sierra 3500HD Denali Crew Cab 4WD, designed for demanding Canadian terrains and heavy-duty tasks.

Built for those who require uncompromising strength and advanced technology, this Sierra 3500HD features a robust Duramax 6.6L Turbo-Diesel V8 engine delivering 470 horsepower and an impressive 975 lb-ft of torque, perfect for towing and hauling with confidence. The 10-speed automatic transmission and locking limited-slip differential ensure smooth, controlled power delivery across all four wheels, whether navigating rugged backroads or highway hauls.

Inside, the Denali trim pampers with premium leather bucket seats that are heated and cooled, with adjustable lumbar support and memory settings for both driver and passenger, providing comfort during long drives. The crew cab offers spacious rear seating with heated seats and a convenient pass-through for added versatility.

Safety is paramount with features such as adaptive cruise control, blind spot monitoring, front collision mitigation, lane departure warning, and an aerial view display system for precise manoeuvring. The integrated tailgate step, running boards, and all-terrain tires enhance functionality and accessibility in all conditions.

Finished in striking Polar White Tricoat, the Sierra 3500HD Denali blends rugged capability with sophisticated style, making it the ideal partner for work and adventure across Canada.