Contact Hall Buick GMC today for information on dozens of vehicles like this 2026 GMC Sierra 2500HD SLT. This GMC includes: REAR AXLE, 3.73 RATIO ENGINE, 6.6L V8 8 Cylinder Engine Gasoline Fuel GVWR, 11,050 LBS X31 OFF-ROAD AND PROTECTION PACKAGE Aluminum Wheels Floor Mats Tires - Rear All-Terrain Bed Liner Tires - Front All-Terrain SLT PREMIUM PACKAGE Bed Liner Running Boards/Side Steps UPFITTER SWITCH KIT LPO, GMC PROTECTION PACKAGE Floor Mats TRAILERING WIRING PROVISIONS, FOR TRAILERING, 5TH WHEEL AND GOOSENECK TRAILER TAILGATE, GMC MULTIPRO TAILGATE Integrated Tailgate Step EMISSIONS, FEDERAL REQUIREMENTS TRANSMISSION, 10-SPEED AUTOMATIC (STD) A/T 10-Speed A/T 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 2026 GMC Sierra 2500HD SLT is the perfect example of the modern luxury. Equipped with 4WD, this GMC Sierra 2500HD SLT gives you added confidence to tackle the surface of any path you take. You could keep looking, but why? You've found the perfect vehicle right here.