2026 GMC Sierra 3500HD Denali

* Technology Pkg * Denali Reserve Pkg * Power Sunroof * Rear Camera Mirror * Head-Up Display * Gooseneck/5th Wheel Prep Pkg * Heated/Ventilated Front Seats * Pondering a new heavy-duty truck with advanced features and comfort for Alberta’s late autumn? The 2026 GMC Sierra 3500HD Denali in Glacier White Tricoat pairs a capable Duramax 6.6L Turbo-Diesel V8 engine with a 10-speed automatic transmission for reliable performance. The Jet Black leather seating surfaces complement a well-equipped cabin. Notable features include a 4x4 system, Denali Reserve pkg with Technology pkg and power sunroof, Gooseneck & 5th Wheel prep pkg, adaptive cruise control, HD Surround Vision system, navigation, heated and ventilated front seats, heated rear seats, heated steering wheel, power trailering folding mirrors, blind spot monitor, rear camera mirror, rain sensing wipers, and a Bose premium sound system. Enjoy added functionality with a high idle switch, GMC Multipro Tailgate, and sliding rear window. Stock # T4433652 AMVIC Licensed Dealer.