Used 2025 Gmc Sierra 1500 AT4

2025 GMC Sierra 1500 4WD Crew Cab 147 AT4 EcoTec3 6.2L V-8 with 10-speed automatic; powerful 420 HP V-8 performance with cylinder deactivation and premium unleaded efficiency, delivering competitive fuel economy for a full-size truck. Recent price movement makes now a smart time to act inventory and incentives can change quickly, so secure this capable AT4 while availability lasts. Wireless Apple CarPlay and Android Auto keep your favorite apps, navigation and music mirrored to the truck’s display without fumbling cables, so your devices stay charged and your focus stays on the road. Forward collision mitigation watches ahead and prepares the vehicle if a sudden stop is detected, helping reduce the chance or severity of a front-end impact and increasing confidence in heavy traffic. Front pedestrian impact prevention continuously monitors the roadway for people and can take preventative measures if a potential collision is detected, adding an extra layer of protection in urban and suburban driving. A built-in mobile hotspot lets passengers stay online on long drives or while waiting on site, so work or entertainment continues without draining phone data. The rear camera gives a clearer view behind the truck to ease parking and hitching, helping you spot obstacles you might otherwise miss. Lane departure prevention gently corrects unintended lane drift, supporting safer highway driving and helping reduce fatigue on long stretches. Rear collision mitigation actively monitors behind the vehicle and takes steps to lessen the chance or impact of a rear-end event, offering extra peace of mind in stop-and-go situations. Adaptive cruise control with traffic stop-go maintains a safe following distance and can bring the truck to a stop and resume as traffic dictates, making highway and commuter driving far less stressful. Blending serious V-8 capability with modern safety and connectivity, the 2025 GMC Sierra 1500 AT4 is built for drivers who demand rugged performance plus everyday convenience.