2026 GMC Sierra 1500

Introducing the 2026 GMC Sierra 1500 AT4, a premium full-size pickup designed for those who demand capability without compromise.- Power Sunroof- EcoTec3 6.2L V8 Engine with 420 hp and 460 lb-ft of Torque- Dual Active Exhaust with Sport-Mode- Technology Package with Multicolor 15'' Head-Up Display- Rear Camera Mirror with Bed View Camera- HD Surround Vision and Ultrasonic Front and Rear Park Assist- Wireless Apple CarPlay and Android Auto- Premium Bose 7-Speaker Sound System with SiriusXM 360L- Heated and Ventilated Front Leather Seats with 10-Way Power Adjustment- Off-Road Suspension with Auto-Locking Rear Differential- Hill Descent Control- Integrated Trailer Brake Controller with In-Vehicle Trailering System App- 20'' Machined Aluminum Wheels- AT4 Preferred Package with Universal Home Remote- Black Sport Step and Body Color Wheel Arch MoldingsThe Sierra 1500 AT4 combines genuine off-road capability with refined daily-use comfort. The robust EcoTec3 6.2L V8 delivers commanding power whenever you need it, whether navigating challenging terrain or handling highway driving. Dynamic Fuel Management technology optimizes efficiency, while the dual active exhaust with sport mode ensures your truck sounds as impressive as it performs. The 10-speed automatic transmission handles every condition with precision.This AT4 model stands apart with purpose-built features for adventure and utility. The off-road suspension, auto-locking rear differential, and hill descent control provide confidence on any surface. The integrated trailering system, trailer camera, and hitch guidance technologies make towing straightforward and safe. Recovery hooks add another layer of capability when you venture off the beaten path.Inside, the cabin reflects genuine luxury and functionality. Heated and ventilated front leather seats keep you comfortable through any season, while the technology suite keeps you informed and connected. The multicolor 15-inch head-up display provides critical information without diverting your attention from the road. Apple CarPlay and Android Auto integration via wireless connectivity ensure seamless smartphone integration. The premium Bose sound system with SiriusXM 360L delivers exceptional audio quality throughout your journey.Safety and awareness technology are prioritized throughout this truck. Automatic emergency braking, forward collision alert, lane keep assist with lane departure warning, and rear cross traffic braking work together to protect you and your passengers. The rear camera mirror, bed view camera, and HD surround vision give you comprehensive visibility of your surroundings.Practical features enhance ownership experience every day. The power sliding rear window with rear defogger improves functionality, while the spray-on bedliner protects your cargo area. The 120-volt interior and bed-mounted power outlets provide convenient charging options for your tools and devices. Three years of SiriusXM extended service keeps you entertained wherever the road takes you.This 2026 GMC Sierra 1500 AT4 in silver represents the pinnacle of full-size truck design, delivering the power, capability, and refinement discerning truck owners seek. We invite you to experience this exceptional truck firsthand and discover why it's the right choice for your next vehicle. All prices are plus tax, title, license, dealer additions and any applicable fees including a $495 documentary fee. See dealer for complete details. Not available with special finance or lease offers. Incentives are subject to zip code. Tax, title, license (unless itemized above) are extra. Not available with special finance, lease and some other offers. Price includes: $1500 - Bonus Cash. Exp. 08/31/2026 $1750 - Purchase Allowance. Exp. 08/31/2026 Price includes $495 Dealer Documentation Fee.