GMC Sierra 3500Hd 2026

AMVIC Licensed Dealer

13.4 Diagonal Colour Touchscreen with Google Built-In | 15 Multi-Colour Head-Up Display | Gooseneck/5th Wheel Prep Package | Bose Premium 12-Speaker System | Power-Retractable Assist Steps | Heated & Ventilated 16-Way Power Front Seats | HD Surround Vision | Adaptive Cruise Control

The 2026 GMC Sierra 3500HD Denali Ultimate Crew Cab 4WD delivers the absolute pinnacle of heavy-duty luxury, commanding attention in an Onyx Black exterior and an exclusive Alpine Umber leather interior. Driven by the powerhouse Duramax 6.6L V8 Turbo Diesel engine, this elite hauler features a 12,100 lb (5,488 kg) GVWR, a 3.42 rear axle ratio, an Autotrac 2-speed active electronic transfer case, an auto-locking rear differential, digital variable steering, and a factory high idle switch. The exterior is loaded with animated LED projector headlamps, front LED fog lamps, RainSensing wipers, a factory spray-on bedliner with LED cargo lighting, a tailgate assist handle, power-retractable assist steps with LED perimeter lighting, and the multi-functional GMC MultiPro Tailgate. Inside, the cabin layout functions as a first-class, technology-driven sanctuary. The modern dashboard houses a massive 13.4 diagonal colour touchscreen with Google Built-In navigation alongside a 12.3 digital driver display. The ultra-luxurious interior features a 15 diagonal multicolor Head-Up Display, a Rear Camera Mirror, a Bed View Camera, a wireless charging pad, a power sliding rear window, a universal home remote, and a premium Bose 12-speaker sound system. Tailored for Canadian weather, the layout includes a remote starter, dual-zone automatic climate control, a heated steering wheel, heated rear outboard seats, and 16-way power-adjustable front bucket seats that are heated, ventilated, and equipped with driver memory settings. Towing and parking are completely simplified with the Gooseneck/5th Wheel Prep Package, an integrated trailer brake controller, Hitch View, Adaptive Cruise Control, HD Surround Vision, Front and Rear Park Assist, and Trailer Side Blind Zone Alert.