New 2026 GMC Sierra 3500HD

Demo Special

Includes 

Tonneau cover

Kick back flaps

Colour matched fender flares 

Full 3m Package 

Experience commanding power and advanced technology in the 2026 GMC Sierra 3500HD Denali Crew Cab 4WD, designed for heavy-duty performance and premium comfort.

This Sierra 3500HD features a robust Duramax 6.6L Turbo-Diesel V8 engine, compatible with B20 diesel, paired with a smooth 10-speed automatic transmission and a 4x4 drivetrain. Its turbocharged 8-cylinder powertrain delivers exceptional towing capability, enhanced by a locking limited-slip differential for superior traction on any terrain. The truck rides on all-terrain tires mounted on aluminum wheels, complemented by running boards and an integrated tailgate step for easy access.

Inside, the Denali trim offers luxurious leather bucket seats with heating and cooling functions, power adjustments, driver and passenger lumbar support, and seat memory for personalised comfort. The rear bench seat includes heating and a pass-through for added versatility. Stay connected and in control with Bluetooth, a premium sound system, adaptive cruise control, and an aerial view display system. Convenience features like remote engine start, keyless entry and start, power folding mirrors with heating, and a sliding rear window enhance daily usability.

Safety is comprehensive with automatic high beams, blind spot monitoring, cross-traffic alert, front collision mitigation and warning, lane departure warning, and a full suite of airbags. Tow hooks, a tow hitch, and a bed liner complete this capable and refined heavy-duty truck.