New 2026 GMC Sierra 1500 AT4 For Sale Valencia, CA

The 2026 GMC Sierra 1500 AT4 represents a premium truck designed for those who demand capability matched with refined comfort and advanced technology.- EcoTec3 6.2L V8 engine delivering 420 hp and 460 lb-ft of torque with Dynamic Fuel Management- 10-Speed Automatic transmission with 4WD for confident handling across various terrain- Premium Bose 7-Speaker Sound System with SiriusXM 360L trial subscription- Multicolor 15 Head-Up Display for enhanced visibility and safety information- Wireless Apple CarPlay and Android Auto integration- HD Surround Vision with Bed View Camera and Rear Camera Mirror- Heated and ventilated front seats with 10-way power adjustment and lumbar support- Heated rear seats for passenger comfort in all seasons- Automatic Emergency Braking, Lane Keep Assist, and Rear Cross Traffic Braking- Navigation System with integrated trailer guidance technology- Off-Road Suspension with Hill Descent Control and Auto-Locking Rear Differential- Integrated Trailer Brake Controller with in-vehicle trailering system app- Power Sunroof for enhanced cabin openness- Spray-on pickup bedliner with GMC logo for bed protection- 20 machined aluminum wheelsThis AT4 comes equipped with substantial towing and payload capabilities designed for serious work and recreation. The suspension system combines on-road refinement with genuine off-road prowess, featuring electronic controls that adapt to driving conditions automatically. The cabin reflects attention to detail with perforated leather seating surfaces, dual-zone climate control, and memory functions that personalize your driving experience.Safety technology integrates seamlessly throughout the truck. Forward and rear pedestrian braking systems work alongside trailer side blind zone alerts, while the surround vision camera system provides comprehensive awareness around the vehicle. The safety alert seat supplements these features with haptic feedback to alert you of potential hazards.Convenience features make everyday driving more enjoyable. Wireless charging, multiple USB ports throughout the cabin, and the 120-volt bed-mounted outlet support your devices and tools. Remote keyless entry with push button start, along with the remote vehicle starter system, allows you to prepare the truck before you reach it.The AT4 package specifically emphasizes capability enhancements including all-terrain suspension tuning, black chrome styling elements, and off-road-focused design cues that distinguish it from standard Sierra trucks. The dual active exhaust system provides both performance characteristics and distinctive sound that reflects the engine's capability.This Sierra 1500 AT4 combines engineering excellence with practical features that serve real-world demands, whether you're managing job sites, towing trailers, or exploring beyond paved roads. We invite you to experience this truck firsthand at our showroom and discover how it meets your specific needs. All rebates are subject to customer eligibility and must take retail delivery prior to program expiration. .$6899 - Employee Discount for Everyone. Exp. 08/03/2026 Price exclused dealer added accessories. Contact dealer for details and selling price.