![2025 GMC Sierra 3500HD Denali * Diesel HD * Denali Reserve Package * Heated/Ventilated seats * Gooseneck/5th wheel prep pkg * Adaptive Cruise * Head-Up Display * Rear Camera Mirror * Power Sunroof * Chrome Assist Steps * 6.6L Duramax Diesel [0]](https://content.homenetiol.com/320x240/10b300a81d56474c8b799c7e0a2dd4a3.jpg)
![2025 GMC Sierra 3500HD Denali * Diesel HD * Denali Reserve Package * Heated/Ventilated seats * Gooseneck/5th wheel prep pkg * Adaptive Cruise * Head-Up Display * Rear Camera Mirror * Power Sunroof * Chrome Assist Steps * 6.6L Duramax Diesel [1]](https://content.homenetiol.com/320x240/24e90308a4224c168ed7bc45a338f2eb.jpg)
![2025 GMC Sierra 3500HD Denali * Diesel HD * Denali Reserve Package * Heated/Ventilated seats * Gooseneck/5th wheel prep pkg * Adaptive Cruise * Head-Up Display * Rear Camera Mirror * Power Sunroof * Chrome Assist Steps * 6.6L Duramax Diesel [2]](https://content.homenetiol.com/320x240/1c4070ac9dd5476fbc961dd65b4f4d43.jpg)
![2025 GMC Sierra 3500HD Denali * Diesel HD * Denali Reserve Package * Heated/Ventilated seats * Gooseneck/5th wheel prep pkg * Adaptive Cruise * Head-Up Display * Rear Camera Mirror * Power Sunroof * Chrome Assist Steps * 6.6L Duramax Diesel [3]](https://content.homenetiol.com/320x240/f8bb7f78a3024bd69e2665b880760b37.jpg)
![2025 GMC Sierra 3500HD Denali * Diesel HD * Denali Reserve Package * Heated/Ventilated seats * Gooseneck/5th wheel prep pkg * Adaptive Cruise * Head-Up Display * Rear Camera Mirror * Power Sunroof * Chrome Assist Steps * 6.6L Duramax Diesel [4]](https://content.homenetiol.com/320x240/3c6e7f0819654d0abe3a6ec501133934.jpg)
![2025 GMC Sierra 3500HD Denali * Diesel HD * Denali Reserve Package * Heated/Ventilated seats * Gooseneck/5th wheel prep pkg * Adaptive Cruise * Head-Up Display * Rear Camera Mirror * Power Sunroof * Chrome Assist Steps * 6.6L Duramax Diesel [5]](https://content.homenetiol.com/320x240/1a13b53448454fe1a20d7e6f9951f5df.jpg)
![2025 GMC Sierra 3500HD Denali * Diesel HD * Denali Reserve Package * Heated/Ventilated seats * Gooseneck/5th wheel prep pkg * Adaptive Cruise * Head-Up Display * Rear Camera Mirror * Power Sunroof * Chrome Assist Steps * 6.6L Duramax Diesel [6]](https://content.homenetiol.com/320x240/342d3f8af16544ba87e2d225bd45ddf2.jpg)
![2025 GMC Sierra 3500HD Denali * Diesel HD * Denali Reserve Package * Heated/Ventilated seats * Gooseneck/5th wheel prep pkg * Adaptive Cruise * Head-Up Display * Rear Camera Mirror * Power Sunroof * Chrome Assist Steps * 6.6L Duramax Diesel [7]](https://content.homenetiol.com/320x240/a8cd2b0ee8a2409285f0c554ac9bc14c.jpg)
![2025 GMC Sierra 3500HD Denali * Diesel HD * Denali Reserve Package * Heated/Ventilated seats * Gooseneck/5th wheel prep pkg * Adaptive Cruise * Head-Up Display * Rear Camera Mirror * Power Sunroof * Chrome Assist Steps * 6.6L Duramax Diesel [8]](https://content.homenetiol.com/320x240/29b0f9384b34487cb8d80417dd4313d7.jpg)
![2025 GMC Sierra 3500HD Denali * Diesel HD * Denali Reserve Package * Heated/Ventilated seats * Gooseneck/5th wheel prep pkg * Adaptive Cruise * Head-Up Display * Rear Camera Mirror * Power Sunroof * Chrome Assist Steps * 6.6L Duramax Diesel [9]](https://content.homenetiol.com/320x240/df3f27d7243747ba926b5f6eac97c0db.jpg)
![2025 GMC Sierra 3500HD Denali * Diesel HD * Denali Reserve Package * Heated/Ventilated seats * Gooseneck/5th wheel prep pkg * Adaptive Cruise * Head-Up Display * Rear Camera Mirror * Power Sunroof * Chrome Assist Steps * 6.6L Duramax Diesel [10]](https://content.homenetiol.com/320x240/75262e7103294f788a5ac4aa52a0cb5d.jpg)
![2025 GMC Sierra 3500HD Denali * Diesel HD * Denali Reserve Package * Heated/Ventilated seats * Gooseneck/5th wheel prep pkg * Adaptive Cruise * Head-Up Display * Rear Camera Mirror * Power Sunroof * Chrome Assist Steps * 6.6L Duramax Diesel [11]](https://content.homenetiol.com/320x240/dd2fdbf2fde9499f96008fc4d3712a69.jpg)
![2025 GMC Sierra 3500HD Denali * Diesel HD * Denali Reserve Package * Heated/Ventilated seats * Gooseneck/5th wheel prep pkg * Adaptive Cruise * Head-Up Display * Rear Camera Mirror * Power Sunroof * Chrome Assist Steps * 6.6L Duramax Diesel [12]](https://content.homenetiol.com/320x240/025f7930958a4e1f808f67c2b036f055.jpg)
![2025 GMC Sierra 3500HD Denali * Diesel HD * Denali Reserve Package * Heated/Ventilated seats * Gooseneck/5th wheel prep pkg * Adaptive Cruise * Head-Up Display * Rear Camera Mirror * Power Sunroof * Chrome Assist Steps * 6.6L Duramax Diesel [13]](https://content.homenetiol.com/320x240/93d5ecc3a4054a34ad997888bf4d8705.jpg)
![2025 GMC Sierra 3500HD Denali * Diesel HD * Denali Reserve Package * Heated/Ventilated seats * Gooseneck/5th wheel prep pkg * Adaptive Cruise * Head-Up Display * Rear Camera Mirror * Power Sunroof * Chrome Assist Steps * 6.6L Duramax Diesel [14]](https://content.homenetiol.com/320x240/f1975d3d69c2400aaf1c072783aa411b.jpg)
![2025 GMC Sierra 3500HD Denali * Diesel HD * Denali Reserve Package * Heated/Ventilated seats * Gooseneck/5th wheel prep pkg * Adaptive Cruise * Head-Up Display * Rear Camera Mirror * Power Sunroof * Chrome Assist Steps * 6.6L Duramax Diesel [15]](https://content.homenetiol.com/320x240/0a878641f02a452fa97ea09da4751b61.jpg)
![2025 GMC Sierra 3500HD Denali * Diesel HD * Denali Reserve Package * Heated/Ventilated seats * Gooseneck/5th wheel prep pkg * Adaptive Cruise * Head-Up Display * Rear Camera Mirror * Power Sunroof * Chrome Assist Steps * 6.6L Duramax Diesel [16]](https://content.homenetiol.com/320x240/509155f871394be5b778b8e7021809a7.jpg)
![2025 GMC Sierra 3500HD Denali * Diesel HD * Denali Reserve Package * Heated/Ventilated seats * Gooseneck/5th wheel prep pkg * Adaptive Cruise * Head-Up Display * Rear Camera Mirror * Power Sunroof * Chrome Assist Steps * 6.6L Duramax Diesel [17]](https://content.homenetiol.com/320x240/331bbd4e58354879914e4a23f159f8b3.jpg)
![2025 GMC Sierra 3500HD Denali * Diesel HD * Denali Reserve Package * Heated/Ventilated seats * Gooseneck/5th wheel prep pkg * Adaptive Cruise * Head-Up Display * Rear Camera Mirror * Power Sunroof * Chrome Assist Steps * 6.6L Duramax Diesel [18]](https://content.homenetiol.com/320x240/e87c4c36add24bd4b9c4d278dfa75713.jpg)
![2025 GMC Sierra 3500HD Denali * Diesel HD * Denali Reserve Package * Heated/Ventilated seats * Gooseneck/5th wheel prep pkg * Adaptive Cruise * Head-Up Display * Rear Camera Mirror * Power Sunroof * Chrome Assist Steps * 6.6L Duramax Diesel [19]](https://content.homenetiol.com/320x240/12b4695dc29a41bea6a5c43bb39545ec.jpg)
![2025 GMC Sierra 3500HD Denali * Diesel HD * Denali Reserve Package * Heated/Ventilated seats * Gooseneck/5th wheel prep pkg * Adaptive Cruise * Head-Up Display * Rear Camera Mirror * Power Sunroof * Chrome Assist Steps * 6.6L Duramax Diesel [20]](https://content.homenetiol.com/320x240/8ae238ab2409409594cd24d7c149e1ce.jpg)
![2025 GMC Sierra 3500HD Denali * Diesel HD * Denali Reserve Package * Heated/Ventilated seats * Gooseneck/5th wheel prep pkg * Adaptive Cruise * Head-Up Display * Rear Camera Mirror * Power Sunroof * Chrome Assist Steps * 6.6L Duramax Diesel [21]](https://content.homenetiol.com/320x240/aebe0afae7cd40008893efeaa31e4876.jpg)
![2025 GMC Sierra 3500HD Denali * Diesel HD * Denali Reserve Package * Heated/Ventilated seats * Gooseneck/5th wheel prep pkg * Adaptive Cruise * Head-Up Display * Rear Camera Mirror * Power Sunroof * Chrome Assist Steps * 6.6L Duramax Diesel [22]](https://content.homenetiol.com/320x240/5a56cca2b2864092b7ef5dd632714caf.jpg)
![2025 GMC Sierra 3500HD Denali * Diesel HD * Denali Reserve Package * Heated/Ventilated seats * Gooseneck/5th wheel prep pkg * Adaptive Cruise * Head-Up Display * Rear Camera Mirror * Power Sunroof * Chrome Assist Steps * 6.6L Duramax Diesel [23]](https://content.homenetiol.com/320x240/5b7403a6344f466baad1166acef4b62e.jpg)
![2025 GMC Sierra 3500HD Denali * Diesel HD * Denali Reserve Package * Heated/Ventilated seats * Gooseneck/5th wheel prep pkg * Adaptive Cruise * Head-Up Display * Rear Camera Mirror * Power Sunroof * Chrome Assist Steps * 6.6L Duramax Diesel [24]](https://content.homenetiol.com/320x240/bf4c56b762de4762ad75617d4eb1d026.jpg)
![2025 GMC Sierra 3500HD Denali * Diesel HD * Denali Reserve Package * Heated/Ventilated seats * Gooseneck/5th wheel prep pkg * Adaptive Cruise * Head-Up Display * Rear Camera Mirror * Power Sunroof * Chrome Assist Steps * 6.6L Duramax Diesel [25]](https://content.homenetiol.com/320x240/82c90cfb03094281ae0ddbf00939d119.jpg)
![2025 GMC Sierra 3500HD Denali * Diesel HD * Denali Reserve Package * Heated/Ventilated seats * Gooseneck/5th wheel prep pkg * Adaptive Cruise * Head-Up Display * Rear Camera Mirror * Power Sunroof * Chrome Assist Steps * 6.6L Duramax Diesel [26]](https://content.homenetiol.com/320x240/799a0aa372c64bd6a100b7fb04981213.jpg)
![2025 GMC Sierra 3500HD Denali * Diesel HD * Denali Reserve Package * Heated/Ventilated seats * Gooseneck/5th wheel prep pkg * Adaptive Cruise * Head-Up Display * Rear Camera Mirror * Power Sunroof * Chrome Assist Steps * 6.6L Duramax Diesel [27]](https://content.homenetiol.com/320x240/c8f1637dd447404abe2505bf16ca956c.jpg)
![2025 GMC Sierra 3500HD Denali * Diesel HD * Denali Reserve Package * Heated/Ventilated seats * Gooseneck/5th wheel prep pkg * Adaptive Cruise * Head-Up Display * Rear Camera Mirror * Power Sunroof * Chrome Assist Steps * 6.6L Duramax Diesel [28]](https://content.homenetiol.com/320x240/66b13cf11f904fddb92731ec0ad2db6b.jpg)
![2025 GMC Sierra 3500HD Denali * Diesel HD * Denali Reserve Package * Heated/Ventilated seats * Gooseneck/5th wheel prep pkg * Adaptive Cruise * Head-Up Display * Rear Camera Mirror * Power Sunroof * Chrome Assist Steps * 6.6L Duramax Diesel [29]](https://content.homenetiol.com/320x240/c79aa7ece5344fb98d3794c1f32e5d6a.jpg)
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Fancy a heavy-duty truck that fulfills both your luxurious and practical aspirations? The 2025 GMC Sierra 3500HD Denali, finished in Sterling Metallic and graced with a Jet Black interior, boasts a 6.6L Duramax Diesel V8 engine, ready to deliver an impressive 470 horsepower and a colossal 975 lb-ft of torque. Equipped with a reliable Automatic Transmission and a robust 4x4 system, this premium truck is primed for both the worksite and the executive's driveway.
A glance inside reveals Forge Perforated Leather Seating Surfaces, emanating a sense of sophistication, while Heated and Cooled Front Seats, coupled with a Heated Steering Wheel, provide year-round comfort. Rear passengers are not left behind, enjoying the luxury of Heated Rear Seats. The Denali trim lives up to its name with exquisite amenities such as a Navigation System, ensuring you never lose your way, and an HD Surround Vision System to simplify every parking man oeuvre.
Safety features are abundant, with Front Collision Warning and Mitigation, Lane Departure Warning, Adaptive Cruise Control, Blind Spot Monitor, and Cross-Traffic Alert, crafting a safety net that previews the future of secure driving. The integrated Bed Liner and Conventional Tow Hitch are ready for all your hauling needs.
Amenities such as the Integrated Tailgate Step and Running Boards provide accessibility, while the Power Folding Mirrors with Integrated Turn Signal enhance convenience and safety. Rain Sensing Wipers adapt to the unpredictable weather, and the Sliding Rear Window offers a touch of open-air freedom.
Advanced technology is at your fingertips with Keyless Start and Remote Engine Start, Wi-Fi Hotspot, and Smart Device Integration, ensuring ultimate connectivity. The LED Headlights shine a path forward, alongside Automatic Highbeams that adjust intuitively to traffic conditions.
This 2025 GMC Sierra 3500HD Denali is not just a truck; it's a statement of intent, blending capability with luxury in a package that's as suitable for Edmonton's urban landscape as it is for the rugged terrain that lies beyond.
Stock # T4354083.
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 2025 GMC Sierra 3500HD and may not apply to this specific vehicle.