This 2025 GMC Sierra 2500HD Denali is proudly offered by Legacy Buick GMC This GMC includes: GOOSENECK / 5TH WHEEL PREP PACKAGE GVWR, 11,350 LBS ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE Diesel Fuel 8 Cylinder Engine Turbocharged TRANSMISSION, ALLISON 10-SPEED AUTOMATIC A/T 10-Speed A/T ALTERNATORS, DUAL, 220-AMPS PRIMARY, 170-AMPS AUXILIARY ONYX BLACK LPO, HARD FOLDING TRUCK BED COVER BY REALTRUCK ADVANTAGE Pickup Bed Tonneau Cover LPO, HITCH PACKAGE Tow Hitch LPO, BODY COLOR WHEEL ARCH MOLDINGS DENALI RESERVE PACKAGE Generic Sun/Moonroof Sun/Moonroof *Note - For third party subscriptions or services, please contact the dealer for more information.* Today's luxury vehicle is not just about opulence. It's about a perfect balance of performance, comfort and attention to detail. This 2025 GMC Sierra 2500HD Denali is the perfect example of the modern luxury. This 4WD-equipped vehicle will handle majestically on any terrain and in any weather condition your may find yourself in. The benefits of driving an Four Wheel Drive vehicle, such as this GMCSierra 2500HD Denali, include superior acceleration, improved steering, and increased traction and stability. The look is unmistakably GMC, the smooth contours and cutting-edge technology of this GMC Sierra 2500HD Denali will definitely turn heads. Dealer Disclosure: Prices do not include state and local tax, title, license, notarial fees, convenience fees, documentary fees, and any finance charges. All prices, specifications and availability subject to change without notice. Contact dealer for most current information .Not available with special finance, lease and some other offers.