New 2026 GMC Sierra 1500 AT4X For Sale Valencia, CA

Commanding presence and unstoppable capability - the 2026 GMC Sierra 1500 AT4X is engineered to conquer the toughest terrain. Outfitted with an EcoTec3 6.2L V8 engine and a 10-speed automatic transmission, this rugged pickup delivers 420 horsepower and 460 lb-ft of torque for exceptional power and performance.- 6.2L V8 (EcoTec3) engine with Dynamic Fuel Management- 12-Speaker Bose Premium Audio System- MultiPro Tailgate Audio System by Kicker- Heads-Up Display- 16-Way Power Driver and Front Passenger Seats- Heated and Ventilated Front Seats- Heated Rear Outboard Seats- Wireless Charging- Trailering Package with Integrated Trailer Brake ControllerDesigned to take on any challenge, the Sierra AT4X features an off-road-tuned suspension, driver-selectable locking front and rear differentials, and robust underbody skid plates. Elevate your adventures with the uncompromising capability of this premium, purpose-built truck.This Silver 2026 GMC Sierra 1500 AT4X is equipped with just 10 miles and is ready to make its mark. Experience the power and prestige of true off-road mastery. Visit us today to take command of the open road. All rebates are subject to customer eligibility and must take retail delivery prior to program expiration. .$7678 - Employee Discount for Everyone. Exp. 08/03/2026 Price exclused dealer added accessories. Contact dealer for details and selling price.