New 2025 GMC Sierra 2500HD Denali

Description for 2025 GMC Sierra 2500HD Denali Truck

The 2025 GMC Sierra 2500HD Denali is a heavy-duty truck that offers advanced technology, premium materials, and powerful capability. Under the hood, it features a Duramax 6.6L V8 turbodiesel engine paired with a 10-speed automatic transmission, ensuring strong towing capacity and smooth performance. The 4WD system, along with a 2-speed active transfer case and the X31 Off-Road Package, provides enhanced traction and control for a variety of terrains.

Inside, the Sierra 2500HD Denali delivers a refined experience with Jet Black leather-appointed seating and a spacious 4D Crew Cab configuration. The cabin is equipped with a range of comfort and convenience features, including heated and ventilated front seats, heated second-row outboard seats, a power sunroof, and a floor-mounted center console. The driver and front passenger enjoy a memory function for seat and mirror settings, while keyless entry and push-button start add to the trucks modern convenience.

Technology is a key highlight of this model, featuring a multicolor 15-inch diagonal head-up display that provides critical driving information directly on the windshield. The HD Surround Vision system, rear cross-traffic alert, trailer cam provisions, and trailer side blind zone alert offer enhanced safety and visibility, particularly when towing. The truck is also equipped with a bed view camera with two trailer camera provisions, helping to simplify hitching and trailer monitoring.

For entertainment and connectivity, the Sierra 2500HD Denali includes a Bose premium 7-speaker sound system, SiriusXM with a 360L trial subscription, and wireless phone projection for seamless integration with mobile devices. A wireless charging pad is available for added convenience, along with multiple USB ports throughout the cabin. The truck also features OnStar services capability for additional security and assistance when needed.

The exterior design includes the distinctive signature chrome Denali grille, LED smoked amber roof marker lamps, deep-tinted glass, and a polished exhaust tip. The GMC MultiPro Tailgate provides multiple configurations for easier cargo management, while LED cargo area lighting enhances visibility when working in low-light conditions. The spray-on pickup bedliner with a GMC logo helps protect the bed from wear and tear. Additionally, the power retractable assist steps make cabin access easier.

For those needing additional towing capability, the gooseneck/5th wheel prep package is included, along with hill descent control for added stability on steep grades. Ultrasonic front and rear park assist, along with a safety alert seat, further enhance driver confidence in tight spaces.

For added peace of mind, the 2025 GMC Sierra 2500HD Denali is backed by the Walt Massey 3 Day Money Back Guarantee. If you decide the vehicle isnt the right fit, you can return it within three business days under the outlined conditions. Whether you need a powerful workhorse or a comfortable daily driver with advanced technology, this truck is equipped to handle both with ease.
Not all rebates may apply. Some rebates are not compatible with other rebates. Offers are subject to change. See dealer for details. Price includes: $1000 - GM Bonus Cash. Exp. 03/03/2025