New 2026 GMC Sierra 1500 AT4 For Sale LIGHTHOUSE POINT, FL

Experience next-level capability and luxury with the new 2026 GMC Sierra 1500 AT4 Crew Cab 4WD, finished in striking metallic gray. Powered by a robust EcoTec3 6.2L V8 engine delivering 420hp and paired with a 10-speed automatic transmission, this truck is built for power and precision. The AT4 Premium Package includes Off-Road High Clearance Steps, Multicolor 15" Head-Up Display, HD Surround Vision, and a Bed View Camera, making it ideal for work or adventure. Stay comfortable with heated and ventilated leather bucket seats, dual-zone automatic climate control, and a heated steering wheel. Enjoy advanced safety features like Forward Collision Alert, Lane Keep Assist, and HD Rear Vision Camera. The GMC MultiPro Tailgate, spray-on bedliner, and integrated trailer brake controller add utility, while the Bose Premium Sound System and a 13.4" touchscreen with wireless Apple CarPlay/Android Auto keep you connected. With rugged 20" machined aluminum wheels, red recovery hooks, and a full suite of advanced trailering tech, the Sierra AT4 is ready for anything.Price includes: $1500 - Buick GMC Bonus Cash 26-40AG-012 (Exp. 08/03/2026), $1750 - Buick & GMC Consumer Cash Program 26-40ACB-010 (Exp. 08/03/2026)