New 2026 GMC Sierra 1500 AT4 For Sale Putnam, CT

Experience power and luxury in the new 2026 GMC Sierra 1500 AT4 Crew Cab 4WD, finished in striking black. Built for adventure, it features the robust Duramax 3.0L Turbo-Diesel I6 engine (305hp/495 lb-ft) paired with a 10-speed automatic transmission and advanced AutoTrac 4x4 system. The AT4 Off-Road Suspension, skid plates, and red recovery hooks ensure capability on any terrain. Step inside to enjoy heated and ventilated leather front bucket seats, a heated steering wheel, dual-zone automatic climate control, and a premium Bose 7-speaker sound system. The 13.4-inch touchscreen with integrated navigation, wireless Apple CarPlay/Android Auto, and Google Built-In keeps you connected, while the 12.3-inch digital gauge cluster and head-up display put essential info at your fingertips. Safety features include HD Surround Vision, Forward Collision Alert, Lane Keep Assist, Rear Pedestrian Detection, and Trailer Side Blind Zone Alert. Practical features such as the MultiPro Tailgate, spray-on bedliner, 20" machined aluminum wheels, power sunroof, and wireless charging round out this exceptional truck. With just 1 mile on the odometer, this Sierra AT4 is ready for its first adventure.Price includes: $1750 - Buick & GMC Consumer Cash Program 26-40ACB-011 (Exp. 08/31/2026), $500 - Buick GMC Bonus Cash 26-40AG-013 (Exp. 08/31/2026)