![2025 GMC Sierra 3500HD Denali *Denali Reserve Package * Power Sunroof * Duramax* Adaptive Cruise Control * GMC Premium Infotainment * Head Up Display * 5th Wheel Prep Package* HD Surround Vision * Heated Steering Wheel * Heated/Vented Front Seats* 6.6L Duramax Turbo Diesel [0]](https://content.homenetiol.com/320x240/3676be71bfce479a8ef9a1ca9d5d5f00.jpg)
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![2025 GMC Sierra 3500HD Denali *Denali Reserve Package * Power Sunroof * Duramax* Adaptive Cruise Control * GMC Premium Infotainment * Head Up Display * 5th Wheel Prep Package* HD Surround Vision * Heated Steering Wheel * Heated/Vented Front Seats* 6.6L Duramax Turbo Diesel [4]](https://content.homenetiol.com/320x240/04563b5538c940dfb33b73266da31c38.jpg)
![2025 GMC Sierra 3500HD Denali *Denali Reserve Package * Power Sunroof * Duramax* Adaptive Cruise Control * GMC Premium Infotainment * Head Up Display * 5th Wheel Prep Package* HD Surround Vision * Heated Steering Wheel * Heated/Vented Front Seats* 6.6L Duramax Turbo Diesel [5]](https://content.homenetiol.com/320x240/c0a4ae9b2df94f9a98e2c9a1e0f67ffb.jpg)
![2025 GMC Sierra 3500HD Denali *Denali Reserve Package * Power Sunroof * Duramax* Adaptive Cruise Control * GMC Premium Infotainment * Head Up Display * 5th Wheel Prep Package* HD Surround Vision * Heated Steering Wheel * Heated/Vented Front Seats* 6.6L Duramax Turbo Diesel [6]](https://content.homenetiol.com/320x240/c5c78c7fc2ed4316b396067cffd906b2.jpg)
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New 2025 GMC Sierra 3500HD
Vehicle Summary
- Condition: New
- Certified: Yes
- Body Style: Pickup
- Fuel Type: Diesel
- KMS: 10
- Engine: 6.6L Duramax Turbo Diesel
- Transmission: 10-Speed Automatic
- Drivetrain: Four Wheel Drive
- Exterior Color: Sterling Metallic
- Interior Color: Jet Black
- City MPG:
- Highway MPG:
Vehicle Details
Seeking unparalleled strength and luxury in a pickup? Discover the robust and refined 2025 GMC Sierra 3500HD Denali, a top-tier blend of power and prestige. Cloaked in a Sterling Metallic exterior with a Jet Black, Forge Perforated Leather interior, this formidable 4x4 beast boasts a mighty 6.6L Duramax Turbo Diesel V8 engine. Harnessing an awe-inspiring 470 horsepower and a staggering 975 lb-ft of torque, every task becomes effortless with this powerhouse. Paired with an automatic transmission, the Sierra 3500HD Denali caters to those who demand excellence without compromise. Navigate effortlessly with the integrated Navigation System, stay connected and entertained with Bluetooth and smart device integration, and enjoy superior sound quality from the Premium Sound System. Emphasize safety with front collision warning and mitigation systems, making each journey secure. Experience envy on every road with the Denali's striking LED headlights and fog lamps that offer crisp illumination. Rain sensing wipers and Lane Departure Warning systems adapt to changing conditions, ensuring your focus remains on the road ahead. Thanks to the keyless start and remote engine start, convenience is at the forefront, backed by a heated steering wheel for those chillier Canadian mornings. Adventuring off-road or towing substantial loads is no challenge due to the lockable differential and a robust Tow Hitch system, while easy access is guaranteed with the integrated Tailgate Step. Along with power folding mirrors with turn signal indicators and a sliding rear window, every detail on this Sierra 3500HD Denali exudes functionality. Feel cocooned in luxury, with heated and cooled front seats, heated rear seats, and a multifaceted HD Surround Vision that simplifies parking maneuvers. The spacious cabin accommodates with climate control for all passengers, ensuring a comfortable ride regardless of the weather. In a class of its own, the 2025 GMC Sierra 3500HD Denali signifies the pinnacle of full-size pickup sophistication and strength. Consider this your invitation to explore the boundless potential of this remarkable vehicle. Stock # T4339242
Vehicle Highlights
All advertised vehicles are subject to actual dealer availability. Certain vehicles listed may not be available, or may have different prices. Prices exclude state tax, license, document preparation fee, smog fee, and finance charges, if applicable. Vehicle option and pricing are subject to change. Prices include all dealer rebates and dealer incentives. Pricing and availability varies by dealership. Please check with your dealer for more information. Prices do not include dealer charges, such as advertising, that can vary by manufacturer or region, or costs for selling, preparing, displaying or financing the vehicle. Images displayed may not be representative of the actual trim level of a vehicle. Colors shown are the most accurate representations available. However, due to the limitations of web and monitor color display, we cannot guarantee that the colors depicted will exactly match the color of the car. Information provided is believed accurate but all specifications, pricing, and availability must be confirmed in writing (directly) with the dealer to be binding. Neither the Dealer nor Fox Dealer Interactive is responsible for any inaccuracies contained herein and by using this application you the customer acknowledge the foregoing and accept such terms.
Net Price DOES NOT include dealer or vendor installed upgrades, accessories, or added after market items. Those products are OPTIONAL and can be purchased for an additional cost. Call For Details!*
Final prices are price shown plus government fees and taxes, any finance charges, any dealer document preparation charge, and any emission testing charge.
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.




