Built for the mountains, rivers, and winding highways of the Kootenays, this 2026 GMC Sierra 3500HD Denali Crew Cab 4WD is the kind of truck that doesn’t just handle tough terrain—it thrives in it. Powered by the legendary DURAMAX 6.6L V8 Turbo Diesel paired with a 10-speed automatic transmission, it delivers effortless strength for hauling boats to Kootenay Lake, towing campers into the backcountry, or taking on serious work without breaking a sweat.Inside, it’s pure Denali luxury with a rugged edge. The Denali Reserve Package sets the tone, while heated & ventilated front seats, heated rear seats, rich Atmosphere/Brownstone leather, and a power sunroof make every drive—whether it’s a summer cruise through the valley or an early morning mountain run—feel first-class. The 13.4" GMC infotainment system with Google built-in, Bose premium audio, multicolour 15" head-up display, and rear camera mirror keep everything connected, clear, and effortless no matter where the road leads.From job sites to weekend escapes, this Sierra is fully loaded with the MultiPro Tailgate, HD Surround Vision, and advanced trailering tech designed for real-world Kootenay living. Add in its off-road suspension and 4WD capability, and you’ve got a truck built for everything from steep gravel roads to highway towing runs. Available now — call or click to reserve your Sierra 3500HD Denali at Champion Chevrolet.Key Features:? Duramax 6.6L Turbo Diesel built for serious towing in Kootenay terrain? Denali Reserve luxury interior with heated & ventilated seating + panoramic sunroof? MultiPro Tailgate for workdays, lake days, and everything in between? 13.4" Google built-in infotainment + Bose premium sound system? Advanced trailering tech with HD Surround Vision for mountain hauling confidence