Used 2025 Gmc Sierra 1500 AT4

The Summit White 2025 is a work of a store. The 2025 GMC Sierra 1500 AT4 4WD charges onto the lot, fusing raw off-road dominance with high-end refinement. The Summit White paint gleams over black chrome grille insert bars, red recovery hooks, rugged Off-Road Suspension with Rancho monotube shocks, and a 2-inch factory lift that elevates it above mud pits and gravel gauntlets while AT4 Premium Package's Off-Road High Clearance Step provides secure footing for every conquest. The 3.0L I6 Duramax turbodiesel engine unleashes 305 horsepower and 495 lb-ft of torque through a smooth 10-Speed Automatic transmission. Hill Descent Control, front independent suspension, front anti-roll bar, 4-Wheel Disc Brakes, and spray-on pickup bedliner with GMC logo armor this workhorse against rocks, ruts, and 13,000-pound towing demands via the Trailering Package's Hitch Guidance, In-Vehicle Trailering System App, Integrated Trailer Brake Controller, and Trailer Side Blind Zone Alert. The premium cabin where perforated front leather seat trim wraps 10-Way Power Driver and Passenger Seats with lumbar adjustment offers ventilation for driver and front passenger plus heating for front outboards and second-row passengers. Floor-mounted center console houses wireless charging, 120-Volt interior and bed-mounted power outlets, multiple USB ports (including Type-C rear charge-only), and tri-zone automatic climate control with power sliding rear window and electric rear-window defogger. Heated steering wheel with audio controls, power rake/telescoping column, driver memory settings, and premium floor liners blend luxury with dirt-ready practicality. Advanced technology rules the battlefield. Multicolor 15-inch Diagonal Head-Up Display projects vital info without distraction. HD Surround Vision, Rear Camera Mirror, Bed View Camera (Technology Package), Trailer Camera Provisions, and 13.4-inch Premium GMC Infotainment Audio System with navigation, wireless Apple CarPlay/Android Auto, SiriusXM w/360L trial, and Premium Bose 7-Speaker Sound System deliver total awareness. Safety fortifies every angle. Automatic Emergency Braking, Forward Collision Alert, Following Distance Indicator, Lane Keep Assist w/Lane Departure Warning, IntelliBeam auto high-beams, Safety Alert Seat, Buckle to Drive, theft deterrent system, perimeter lighting, deep-tinted glass, front rain-sensing wipers, LED cargo area lighting, and auto-dimming mirrors ensure ironclad protection. Power door locks, front fog lights, and block heater prepare it for all conditions. This Summit White 2025 GMC Sierra 1500 AT4 4WD masters gritty trails and luxury lounging with Duramax diesel fury and ventilated leather thrones.