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![2025 GMC Sierra 2500HD Denali * Standard Box * Adaptive Cruise Control * Heads Up Display * Wireless Device Charging * Power Sunroof * Rear Camera Mirror * Heated & Ventilated Seats * 6.6L Duramax Turbo Diesel [1]](https://content.homenetiol.com/320x240/50445a4a8b60478db3a4eb82a91cfe62.jpg)
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![2025 GMC Sierra 2500HD Denali * Standard Box * Adaptive Cruise Control * Heads Up Display * Wireless Device Charging * Power Sunroof * Rear Camera Mirror * Heated & Ventilated Seats * 6.6L Duramax Turbo Diesel [4]](https://content.homenetiol.com/320x240/8d841df96b9a42f49ab66879fc68a5a9.jpg)
![2025 GMC Sierra 2500HD Denali * Standard Box * Adaptive Cruise Control * Heads Up Display * Wireless Device Charging * Power Sunroof * Rear Camera Mirror * Heated & Ventilated Seats * 6.6L Duramax Turbo Diesel [5]](https://content.homenetiol.com/320x240/f6948f79da654bea825ed6768c988461.jpg)
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![2025 GMC Sierra 2500HD Denali * Standard Box * Adaptive Cruise Control * Heads Up Display * Wireless Device Charging * Power Sunroof * Rear Camera Mirror * Heated & Ventilated Seats * 6.6L Duramax Turbo Diesel [7]](https://content.homenetiol.com/320x240/32b0db69d3d342c9a91bc3a306338f58.jpg)
![2025 GMC Sierra 2500HD Denali * Standard Box * Adaptive Cruise Control * Heads Up Display * Wireless Device Charging * Power Sunroof * Rear Camera Mirror * Heated & Ventilated Seats * 6.6L Duramax Turbo Diesel [8]](https://content.homenetiol.com/320x240/2d40b8fecd3442bc86ae36a09e4f592e.jpg)
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![2025 GMC Sierra 2500HD Denali * Standard Box * Adaptive Cruise Control * Heads Up Display * Wireless Device Charging * Power Sunroof * Rear Camera Mirror * Heated & Ventilated Seats * 6.6L Duramax Turbo Diesel [10]](https://content.homenetiol.com/320x240/35ced056af8a41e6947ad33d613bd7a9.jpg)
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![2025 GMC Sierra 2500HD Denali * Standard Box * Adaptive Cruise Control * Heads Up Display * Wireless Device Charging * Power Sunroof * Rear Camera Mirror * Heated & Ventilated Seats * 6.6L Duramax Turbo Diesel [13]](https://content.homenetiol.com/320x240/3078d120ac0049518d10ccbeaaa190c0.jpg)
![2025 GMC Sierra 2500HD Denali * Standard Box * Adaptive Cruise Control * Heads Up Display * Wireless Device Charging * Power Sunroof * Rear Camera Mirror * Heated & Ventilated Seats * 6.6L Duramax Turbo Diesel [14]](https://content.homenetiol.com/320x240/51b9fd86cd6f4ba3b9c76e5e6cff7ef1.jpg)
![2025 GMC Sierra 2500HD Denali * Standard Box * Adaptive Cruise Control * Heads Up Display * Wireless Device Charging * Power Sunroof * Rear Camera Mirror * Heated & Ventilated Seats * 6.6L Duramax Turbo Diesel [15]](https://content.homenetiol.com/320x240/9776de56390d47ae9c83ef9e597cb055.jpg)
![2025 GMC Sierra 2500HD Denali * Standard Box * Adaptive Cruise Control * Heads Up Display * Wireless Device Charging * Power Sunroof * Rear Camera Mirror * Heated & Ventilated Seats * 6.6L Duramax Turbo Diesel [16]](https://content.homenetiol.com/320x240/2130134e5a884daebcee1a3eb577529a.jpg)
![2025 GMC Sierra 2500HD Denali * Standard Box * Adaptive Cruise Control * Heads Up Display * Wireless Device Charging * Power Sunroof * Rear Camera Mirror * Heated & Ventilated Seats * 6.6L Duramax Turbo Diesel [17]](https://content.homenetiol.com/320x240/2fdb3b80960a41b28af5f5052ab7bcf8.jpg)
![2025 GMC Sierra 2500HD Denali * Standard Box * Adaptive Cruise Control * Heads Up Display * Wireless Device Charging * Power Sunroof * Rear Camera Mirror * Heated & Ventilated Seats * 6.6L Duramax Turbo Diesel [18]](https://content.homenetiol.com/320x240/5204076b879943528b7eb43f05d6be02.jpg)
![2025 GMC Sierra 2500HD Denali * Standard Box * Adaptive Cruise Control * Heads Up Display * Wireless Device Charging * Power Sunroof * Rear Camera Mirror * Heated & Ventilated Seats * 6.6L Duramax Turbo Diesel [19]](https://content.homenetiol.com/320x240/6cf7fe5fc0af418b82f55aae95f83c34.jpg)
![2025 GMC Sierra 2500HD Denali * Standard Box * Adaptive Cruise Control * Heads Up Display * Wireless Device Charging * Power Sunroof * Rear Camera Mirror * Heated & Ventilated Seats * 6.6L Duramax Turbo Diesel [20]](https://content.homenetiol.com/320x240/771806fd6e00458596febdcd49827f17.jpg)
New 2025 GMC Sierra 2500HD
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: Onyx Black
- Interior Color: Jet Black
- City MPG:
- Highway MPG:
Vehicle Details
The 2025 GMC Sierra 2500HD Crew Cab Standard Box Denali is an impressive, full-size truck that combines luxury with powerful performance. Finished in a sleek Onyx Black exterior paint, this truck features a sophisticated Jet Black interior. Under the hood, it boasts the robust 6.6L Duramax Turbo-Diesel engine, paired with a smooth-shifting 10-speed automatic transmission, ensuring excellent towing and hauling capabilities. Equipped with the advanced trailering package, this Sierra is ready for any task, featuring trailer side blind zone alert, rear cross traffic alert, and HD surround vision to improve visibility and safety while towing. The truck also includes front and rear park assist, automatic emergency braking, and forward collision alert for added protection on the road. Inside, the cabin is a high-tech haven with a 13.4 touch screen featuring navigation, Bluetooth, and Wireless Apple CarPlay & Android Auto for seamless connectivity. Comfort is paramount with heated and ventilated front seats, a heated steering wheel, and heated second-row seating. A power sliding rear window enhances convenience, while adaptive cruise control ensures a smooth driving experience. Wireless device charging keeps your gadgets powered up on the go. The Denali Reserve Package takes luxury to the next level with premium features such as a power sunroof, rear camera mirror, and a heads-up display for added visibility. The striking 20 aluminum wheels, chrome assist steps, and power heated outside mirrors complete the refined appearance. Stock Number: T4215385 *AMVIC Licensed Dealer
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 Provincial Sales Tax (PST) and the Goods and Services Tax (GST). For official information, refer to the Government of Canada website.