Experience the power and precision of the 2026 GMC Sierra 3500HD SLT Crew Cab 4WD, designed for those who demand unmatched capability and comfort in every drive.

Built to conquer the toughest tasks, this Sierra 3500HD features a robust 6.6L Duramax Turbo-Diesel V8 engine delivering an impressive 470 horsepower and a staggering 975 lb-ft of torque, perfect for hauling heavy loads or towing with confidence. The advanced 10-speed automatic transmission and locking limited-slip differential ensure smooth, controlled power distribution across all terrains, while the 4x4 drivetrain offers exceptional traction in challenging Canadian weather conditions.

Inside, the spacious crew cab with leather seats and heated front seats provides a refined and comfortable environment, complemented by driver and passenger adjustable lumbar support and memory settings for personalised comfort on long hauls. The multi-zone climate control and heated steering wheel add to the cabin’s convenience.

Safety is paramount with features like front collision mitigation, lane departure warning, automatic high beams, and a comprehensive airbag system. The integrated navigation system, WiFi hotspot, Bluetooth connectivity, and remote engine start enhance both convenience and connectivity on the go.

Finished in striking Onyx Black with rugged all-terrain tires and running boards, the Sierra 3500HD SLT is the ultimate partner for work and adventure across Canada’s diverse landscapes.