![2026 GMC Sierra 3500HD Denali * Technology Pkg * Gooseneck/5th Wheel Prep Pkg * Denali Reserve Pkg * Power Sunroof * Rear Camera Mirror * Head-Up Display * Heated/Ventilated Front Seats * 6.6L Duramax Diesel [0]](https://content.homenetiol.com/320x240/e0f73b73fe63493b9337f8ac049c6470.jpg)
![2026 GMC Sierra 3500HD Denali * Technology Pkg * Gooseneck/5th Wheel Prep Pkg * Denali Reserve Pkg * Power Sunroof * Rear Camera Mirror * Head-Up Display * Heated/Ventilated Front Seats * 6.6L Duramax Diesel [1]](https://content.homenetiol.com/320x240/b1e898d3c4064a85b55a44b6f9472d3d.jpg)
![2026 GMC Sierra 3500HD Denali * Technology Pkg * Gooseneck/5th Wheel Prep Pkg * Denali Reserve Pkg * Power Sunroof * Rear Camera Mirror * Head-Up Display * Heated/Ventilated Front Seats * 6.6L Duramax Diesel [2]](https://content.homenetiol.com/320x240/970dd26731664537ab504c5d7676a2fe.jpg)
![2026 GMC Sierra 3500HD Denali * Technology Pkg * Gooseneck/5th Wheel Prep Pkg * Denali Reserve Pkg * Power Sunroof * Rear Camera Mirror * Head-Up Display * Heated/Ventilated Front Seats * 6.6L Duramax Diesel [3]](https://content.homenetiol.com/320x240/e749817971604f0caec383e18fc5c46d.jpg)
![2026 GMC Sierra 3500HD Denali * Technology Pkg * Gooseneck/5th Wheel Prep Pkg * Denali Reserve Pkg * Power Sunroof * Rear Camera Mirror * Head-Up Display * Heated/Ventilated Front Seats * 6.6L Duramax Diesel [4]](https://content.homenetiol.com/320x240/f6955d50bc624c6fb58db537156f8333.jpg)
![2026 GMC Sierra 3500HD Denali * Technology Pkg * Gooseneck/5th Wheel Prep Pkg * Denali Reserve Pkg * Power Sunroof * Rear Camera Mirror * Head-Up Display * Heated/Ventilated Front Seats * 6.6L Duramax Diesel [5]](https://content.homenetiol.com/320x240/532d9dcf11c1463abb00d68f31efd760.jpg)
![2026 GMC Sierra 3500HD Denali * Technology Pkg * Gooseneck/5th Wheel Prep Pkg * Denali Reserve Pkg * Power Sunroof * Rear Camera Mirror * Head-Up Display * Heated/Ventilated Front Seats * 6.6L Duramax Diesel [6]](https://content.homenetiol.com/320x240/022edc963b8846ea85489af1465b807f.jpg)
![2026 GMC Sierra 3500HD Denali * Technology Pkg * Gooseneck/5th Wheel Prep Pkg * Denali Reserve Pkg * Power Sunroof * Rear Camera Mirror * Head-Up Display * Heated/Ventilated Front Seats * 6.6L Duramax Diesel [7]](https://content.homenetiol.com/320x240/0f7ed94ee954497688d667810408fca4.jpg)
![2026 GMC Sierra 3500HD Denali * Technology Pkg * Gooseneck/5th Wheel Prep Pkg * Denali Reserve Pkg * Power Sunroof * Rear Camera Mirror * Head-Up Display * Heated/Ventilated Front Seats * 6.6L Duramax Diesel [8]](https://content.homenetiol.com/320x240/56969ac3d0614accba582ea16b10b8a1.jpg)
![2026 GMC Sierra 3500HD Denali * Technology Pkg * Gooseneck/5th Wheel Prep Pkg * Denali Reserve Pkg * Power Sunroof * Rear Camera Mirror * Head-Up Display * Heated/Ventilated Front Seats * 6.6L Duramax Diesel [9]](https://content.homenetiol.com/320x240/770105b9db3f4b4cb2633229f5be9aaf.jpg)
![2026 GMC Sierra 3500HD Denali * Technology Pkg * Gooseneck/5th Wheel Prep Pkg * Denali Reserve Pkg * Power Sunroof * Rear Camera Mirror * Head-Up Display * Heated/Ventilated Front Seats * 6.6L Duramax Diesel [10]](https://content.homenetiol.com/320x240/aacad19810904caebdb09d19c495d74d.jpg)
![2026 GMC Sierra 3500HD Denali * Technology Pkg * Gooseneck/5th Wheel Prep Pkg * Denali Reserve Pkg * Power Sunroof * Rear Camera Mirror * Head-Up Display * Heated/Ventilated Front Seats * 6.6L Duramax Diesel [11]](https://content.homenetiol.com/320x240/a761c33029684dd698290b55d2ea37c0.jpg)
![2026 GMC Sierra 3500HD Denali * Technology Pkg * Gooseneck/5th Wheel Prep Pkg * Denali Reserve Pkg * Power Sunroof * Rear Camera Mirror * Head-Up Display * Heated/Ventilated Front Seats * 6.6L Duramax Diesel [12]](https://content.homenetiol.com/320x240/f7100d7d320d4581a66418a24174f573.jpg)
![2026 GMC Sierra 3500HD Denali * Technology Pkg * Gooseneck/5th Wheel Prep Pkg * Denali Reserve Pkg * Power Sunroof * Rear Camera Mirror * Head-Up Display * Heated/Ventilated Front Seats * 6.6L Duramax Diesel [13]](https://content.homenetiol.com/320x240/2998f5ebac5447e188af214e72267306.jpg)
![2026 GMC Sierra 3500HD Denali * Technology Pkg * Gooseneck/5th Wheel Prep Pkg * Denali Reserve Pkg * Power Sunroof * Rear Camera Mirror * Head-Up Display * Heated/Ventilated Front Seats * 6.6L Duramax Diesel [14]](https://content.homenetiol.com/320x240/f37a1379ba2c41218c75803b5f828308.jpg)
![2026 GMC Sierra 3500HD Denali * Technology Pkg * Gooseneck/5th Wheel Prep Pkg * Denali Reserve Pkg * Power Sunroof * Rear Camera Mirror * Head-Up Display * Heated/Ventilated Front Seats * 6.6L Duramax Diesel [15]](https://content.homenetiol.com/320x240/8633e5b694e04d63810b29badf3e52ab.jpg)
![2026 GMC Sierra 3500HD Denali * Technology Pkg * Gooseneck/5th Wheel Prep Pkg * Denali Reserve Pkg * Power Sunroof * Rear Camera Mirror * Head-Up Display * Heated/Ventilated Front Seats * 6.6L Duramax Diesel [16]](https://content.homenetiol.com/320x240/6009a6a51d1d4325a66e3a43f4308f41.jpg)
![2026 GMC Sierra 3500HD Denali * Technology Pkg * Gooseneck/5th Wheel Prep Pkg * Denali Reserve Pkg * Power Sunroof * Rear Camera Mirror * Head-Up Display * Heated/Ventilated Front Seats * 6.6L Duramax Diesel [17]](https://content.homenetiol.com/320x240/ad710cd9265c47d3bcbf2bbf416cc5fd.jpg)
![2026 GMC Sierra 3500HD Denali * Technology Pkg * Gooseneck/5th Wheel Prep Pkg * Denali Reserve Pkg * Power Sunroof * Rear Camera Mirror * Head-Up Display * Heated/Ventilated Front Seats * 6.6L Duramax Diesel [18]](https://content.homenetiol.com/320x240/9f1dc09a3cb642d193e6aae2ceb2ca9d.jpg)
![2026 GMC Sierra 3500HD Denali * Technology Pkg * Gooseneck/5th Wheel Prep Pkg * Denali Reserve Pkg * Power Sunroof * Rear Camera Mirror * Head-Up Display * Heated/Ventilated Front Seats * 6.6L Duramax Diesel [19]](https://content.homenetiol.com/320x240/664b2fec38a04ab09e88128f1ce4ee2a.jpg)
* Technology Pkg * Gooseneck/5th Wheel Prep Pkg * Denali Reserve Pkg * Power Sunroof * Rear Camera Mirror * Head-Up Display * Heated/Ventilated Front Seats *
Ready for robust performance and elite comfort? The 2026 GMC Sierra 3500HD Denali, dressed in Glacier White Tricoat with Jet Black interior, offers a seamless blend of luxury and utility. Powered by a mighty 6.6L Duramax Diesel V8 engine, this powerhouse offers 470 horsepower and a remarkable 975 lb-ft of torque, ensuring you have the strength for hauling and towing large loads with ease.
This model comes fully equipped with high-demand features, such as adaptive cruise control for relaxed highway drives and the HD Surround Vision system for superior spatial awareness. Safety is also a priority with lane departure warning, blind spot monitor, and front collision alert ensuring peace of mind. The heated and ventilated front seats, along with heated rear seats and a heated steering wheel, provide year-round comfort. For those who appreciate convenience, the keyless open and remote engine start are perfect for getting on the move quickly.
Enhanced connectivity is at your fingertips with built-in navigation and a Bluetooth connection, complemented by a premium sound system perfect for enjoying your favourite tunes. The 4x4 capability ensures dependable performance in various driving conditions, while the GMC Multipro tailgate adds practicality to your daily operations.
Stock # T4311078
AMVIC Licensed Dealer.
* All prices listed are in Canadian Dollars. Price displayed for the province of Alberta, includes dealer-installed accessories, pre-installed products and services and equipment physically attached to the vehicle. The advertised price does not include GST or cost of financing.
Effective September 1st, 2022, vehicles sold in Canada above $100,000 pre-tax retail price may be subject to a luxury tax of either 20% on the amount above $100,000 or a flat 10% on the full value. This tax is in addition to the Goods and Services Tax (GST). For official information, refer to the Government of Canada website.
Fuel consumption ratings and estimates based on GM testing in accordance with Government of Canada approved test methods. Refer to vehicles.nrcan.gc.ca for details.Your actual fuel consumption may vary.
The features and options listed are for the New 2026 GMC Sierra 3500HD and may not apply to this specific vehicle.