![2026 GMC Sierra 3500HD Denali * Dually * Denali Reserve Pkg * Power Sunroof * Rear Camera Mirror * Head-Up Display * Gooseneck/5th Wheel Prep Pkg * Heated/Ventilated Front Seats * 6.6L Duramax Diesel [0]](https://content.homenetiol.com/320x240/033fb7b52da647149e77867061340547.jpg)
![2026 GMC Sierra 3500HD Denali * Dually * Denali Reserve Pkg * Power Sunroof * Rear Camera Mirror * Head-Up Display * Gooseneck/5th Wheel Prep Pkg * Heated/Ventilated Front Seats * 6.6L Duramax Diesel [1]](https://content.homenetiol.com/320x240/8aec80408ab94b7da9d331f4ceeff3cc.jpg)
![2026 GMC Sierra 3500HD Denali * Dually * Denali Reserve Pkg * Power Sunroof * Rear Camera Mirror * Head-Up Display * Gooseneck/5th Wheel Prep Pkg * Heated/Ventilated Front Seats * 6.6L Duramax Diesel [2]](https://content.homenetiol.com/320x240/ae0edf25fcac4852bd6caecd9f0e5264.jpg)
![2026 GMC Sierra 3500HD Denali * Dually * Denali Reserve Pkg * Power Sunroof * Rear Camera Mirror * Head-Up Display * Gooseneck/5th Wheel Prep Pkg * Heated/Ventilated Front Seats * 6.6L Duramax Diesel [3]](https://content.homenetiol.com/320x240/7c21afd179904144b77f7aa6072d369a.jpg)
* Dually * Denali Reserve Pkg * Power Sunroof * Rear Camera Mirror * Head-Up Display * Gooseneck/5th Wheel Prep Pkg * Heated/Ventilated Front Seats *
Powerful capabilities meet comfort in this 2026 GMC Sierra 3500HD Denali finished in Downpour Metallic with a Jet Black leather interior. Purpose-built for demanding work, it features the Denali Reserve pkg, Gooseneck & Fifth Wheel Prep pkg, dual rear wheels, and a Duramax 6.6L Turbo-Diesel V8 that delivers 470 horsepower and 975 lb-ft of torque. The 10-speed automatic transmission ensures smooth shifts, while 4x4 adds confidence in any weather.
Key features include Navigation, adaptive cruise control, head-up display, power sunroof, heated and ventilated front seats, heated rear seats, premium floor liners, GMC Multipro tailgate, spray-on bed liner, and chrome assist steps. Safety is supported by blind spot monitor, lane departure warning, rear parking aid, and front collision alert.
Stock # T4434452
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.