This 2026 GMC Sierra 2500HD Denali is proudly offered by Legacy Buick GMC This GMC includes: GVWR, 11,350 LBS TRAILER TIRE PRESSURE MONITOR SENSORS Tire Pressure Monitor DENALI RESERVE PACKAGE Generic Sun/Moonroof Sun/Moonroof EMISSIONS, COLORADO, CONNECTICUT, DELAWARE, MAINE, MARYLAND, MASSACHUSETTS, MINNESOTA, NEVADA, NEW JERSEY, NEW YORK, OREGON, PENNSYLVANIA, RHODE ISLAND, VERMONT AND WASHINGTON STATE REQUIREMENTS ALTERNATORS, DUAL, 220-AMPS PRIMARY, 170-AMPS AUXILIARY GLACIER WHITE TRICOAT TRANSMISSION, 10-SPEED AUTOMATIC A/T 10-Speed A/T TRAILERING WIRING PROVISIONS, FOR TRAILERING, 5TH WHEEL AND GOOSENECK TRAILER ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE Diesel Fuel 8 Cylinder Engine Turbocharged ASSIST STEPS, POWER-RETRACTABLE, WITH LED PERIMETER LIGHTING AND BRIGHT ACCENT Power Retractable Running Boards Running Boards/Side Steps *Note - For third party subscriptions or services, please contact the dealer for more information.* There's a level of quality and refinement in this GMC Sierra 2500HD Denali that you won't find in your average vehicle. Take home this GMC Sierra 2500HD Denali, and you will have the power of 4WD. It's a great feature when you need to drive over tricky terrain or through inclement weather. Put away your phone and focus on the road, your new vehicle has navigation. 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.