Gray 2026 GMC Sierra 3500HD Denali Ultimate Calgary AB Wolfe Auto Group | Stock Number: T4311845

13.4" GMC Premium Infotainment | Denali Ultimate Package | 12-Speaker Bose® Premium Series | Multicolor 15" Head-Up Display | Rear Camera Mirror | Gooseneck/5th Wheel Prep Package | Power Retractable Assist Steps | GMC MultiPro™ Tailgate The 2026 GMC Sierra 3500HD Denali Ultimate 4WD commands attention with an elite Sterling Metallic exterior paired with a luxurious, exclusive Alpine Umber leather interior environment. Providing monumental heavy-duty capability, it is powered by the legendary Duramax 6.6L V8 Turbo Diesel engine paired with a robust 10-speed automatic transmission. This truck is meticulously configured for serious heavy hauling, boasting a massive 12,100 lb (5,488 kg) GVWR, a 3.42 rear axle ratio, a factory Gooseneck/5th Wheel Prep Package, dual alternators (220-amp primary and 170-amp auxiliary), a high idle switch, and digital variable steering. The stunning exterior combines signature luxury detailing with ultimate workspace utility, showcasing animated LED projector headlamps, LED fog lamps, rain-sensing wipers, power-adjustable heated trailering mirrors, a factory spray-on bedliner, power-retractable assist steps with built-in perimeter lighting, and the innovative 6-function GMC MultiPro Tailgate. Inside, the cabin establishes a new standard for luxury heavy-duty trucks, centered around a 13.4" diagonal infotainment touchscreen with Google built-in navigation and a matching 12.3" digital driver information centre. The Denali Ultimate interior treats you to a concert-quality experience with a premium 12-speaker Bose® Premium Series audio system, a crisp 15" multicolor Head-Up Display, and a Rear Camera Mirror. It is an environment crafted for exceptional comfort across changing Canadian seasons, featuring dual-zone automatic climate control, a heated leather-wrapped steering wheel, wireless device charging, a power sliding rear window, heated second-row outboard seats, and 16-way power-adjustable heated and ventilated front bucket seats with driver memory settings. Towing is made entirely seamless and highly secure with a comprehensive network of specialized tech, including Adaptive Cruise Control, HD Surround Vision with Bed View, a dedicated Trailering App with Hitch Guidance and Hitch View, and the protective Sierra HD Pro Safety suite featuring Trailer Side Blind Zone Alert and Rear Cross Traffic Alert. Stock #T4311845 AMVIC LICENSED DEALER | View photos and more info at: undefined/dashboard/view/report/20260602qsvdssjv. (Uploaded by DataDriver).