New 2026 GMC Sierra 3500HD

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

This truck is equipped with a Duramax 6.6L Turbo-Diesel V8 engine delivering an impressive 470 horsepower and 975 lb-ft of torque, paired with a 10-speed automatic transmission and dual rear wheels for superior towing and stability. The 4x4 drivetrain with locking limited-slip differential ensures confident handling on any terrain, complemented by all-terrain tires front and rear.

The Denali Reserve Package enhances your driving experience with a power sunroof and the Technology Package, which includes a rear camera mirror and a vibrant 15-inch multicolour head-up display. Safety is paramount with features like automatic high beams, blind spot monitoring, lane departure warning, front collision mitigation, and cross-traffic alert.

Inside, enjoy premium leather bucket seats with heating and cooling, power adjustments, lumbar support, and seat memory for both driver and passenger. Convenience is furthered by keyless entry and start, remote engine start, and a premium 13.4-inch infotainment system with Bluetooth connectivity.

The exterior boasts polished forged aluminum 18-inch wheels with Denali centre caps, integrated tailgate step, running boards, heated and power-folding mirrors, and LED headlights. Rear wheelhouse liners and a bed liner protect your investment, while tow hooks and a tow hitch prepare you for any job.