New 2026 GMC Sierra 1500 AT4 For Sale Valencia, CA

The 2026 GMC Sierra 1500 AT4 delivers the capability and refinement you expect from a premium truck, combining rugged off-road performance with thoughtful daily-use features that make this vehicle work as hard as you do.- Premium Bose 7-Speaker Sound System with SiriusXM 360L- Navigation System with Wireless Apple CarPlay and Android Auto- Multicolor 15 Head-Up Display- HD Surround Vision with Bed View Camera and Rear Camera Mirror- Heated and Ventilated Leather Front Seats with 10-Way Power Adjustment- Heated Rear Seats for full-cabin comfort- Automatic Emergency Braking with Front Pedestrian Braking- Lane Keep Assist with Lane Departure Warning- Rear Cross Traffic Braking and Ultrasonic Park Assist- Off-Road Suspension with Hill Descent Control and Auto-Locking Rear Differential- Integrated Trailer Brake Controller with Hitch Guidance and In-Vehicle Trailering App- Power Sunroof- Wireless Charging Pad- 20 Machined Aluminum Wheels- Spray-On Pickup Bedliner with GMC LogoBuilt with a 3.0L I6 engine paired to a 10-speed automatic transmission, this Sierra 1500 AT4 achieves 22 city and 26 highway MPG while maintaining the power and torque you need for work and adventure. The 4WD system with off-road suspension and hill descent control positions you to handle varied terrain with confidence, while the auto-locking rear differential ensures traction when conditions demand it.The AT4 package elevates this truck with premium styling and capability features designed for serious off-road use. You'll appreciate the off-road high-clearance step, red recovery hooks, and spray-on bedliner that protect your investment while the perforated leather seat trim and heated and ventilated seating keep you comfortable in any season.Technology integration is seamless throughout the cabin. The Multicolor 15 Head-Up Display keeps essential information in your line of sight, while wireless Apple CarPlay and Android Auto connectivity ensure your phone integrates naturally with the advanced infotainment system. The integrated trailer brake controller, hitch guidance, and in-vehicle trailering app system make towing straightforward and safe.Safety throughout this Sierra 1500 AT4 reflects GMC's commitment to peace of mind. Automatic emergency braking with front pedestrian braking, lane keep assist with lane departure warning, rear cross traffic braking, and rear pedestrian detection work together to help protect you and your passengers. The HD surround vision system with multiple cameras provides comprehensive visibility that simplifies parking and maneuvering in tight spaces.The interior combines utility with luxury. Premium floor liners protect the cabin while the split-folding rear seat adapts to your needs, whether you're hauling equipment or passengers. Wireless charging, multiple USB ports including Type-C connectors, and a 120-volt bed-mounted power outlet keep your devices charged and ready.This 2026 Sierra 1500 AT4 represents the complete package for someone who refuses to compromise between capability and comfort. We invite you to visit our showroom to experience this truck firsthand and discuss how it can serve your lifestyle. All rebates are subject to customer eligibility and must take retail delivery prior to program expiration. .$6672 - Employee Discount for Everyone. Exp. 08/03/2026 Price exclused dealer added accessories. Contact dealer for details and selling price.