New 2026 GMC Sierra 2500 HD AT4 For Sale LIGHTHOUSE POINT, FL

Discover unmatched capability and luxury in this new 2026 GMC Sierra 2500 HD AT4 Crew Cab 4WD, finished in striking Black. Under the hood, the powerful Duramax 6.6L Turbo-Diesel V8 delivers 470hp and 975 lb-ft of torque, paired with a 10-speed Allison automatic transmission for smooth, responsive driving. The Max Trailering and X31 Off-Road Packages offer heavy-duty rear springs, off-road suspension, skid plates, hill descent control, and gooseneck/5th wheel prep for serious towing and adventure. Enjoy advanced technology with a 13.4" touchscreen, Bose Premium Audio, wireless charging, Google Built-In, and a 15" Head-Up Display. Safety comes standard with Sierra HD Pro Safety, Forward Collision Alert, Lane Departure Warning, HD Surround Vision, and Trailer Side Blind Zone Alert. Inside, experience heated and ventilated leather bucket seats, dual-zone automatic climate control, a power sunroof, and driver memory settings. Exterior features include 20" High Gloss Black wheels, spray-on bedliner, MultiPro Tailgate, and power-retractable assist steps. If you need a truck that works as hard as you do-on or off the road-this Sierra 2500 HD AT4 is ready to deliver.Price includes: $1000 - Buick & GMC Consumer Cash Program 26-40ACB-011 (Exp. 08/31/2026)