2026 GMC Sierra 1500

SPRINGFIELD AREA'S #1 VOLUME BUICK GMC DEALER!!- Power Sunroof- 4WD with Off-Road Suspension- 6.2L V8 Engine with 420 hp and 460 lb-ft of Torque- Dual Active Exhaust with Sport-Mode- Technology Package with Rear Camera Mirror and 15'' Head-Up Display- Premium Bose 7-Speaker Sound System with SiriusXM 360L- Navigation System with Remote Keyless Entry- Wireless Apple CarPlay and Android Auto- Heated and Ventilated Leather Seats with 10-Way Power Adjustment- Multicolor 15'' Head-Up Display- 4G LTE Wi-Fi Hotspot Capable- Automatic Emergency Braking with Lane Keep Assist- HD Surround Vision with Bed View Camera- AT4 Premium Package with Off-Road High Clearance Steps- Trailering Package with Integrated Trailer Brake ControllerThis 2026 GMC Sierra 1500 AT4 delivers the capability and luxury you expect from a premium truck. The EcoTec3 6.2L V8 engine produces 420 horsepower and 460 lb-ft of torque, engineered with Dynamic Fuel Management for efficiency without compromise. Paired with the 10-speed automatic transmission and available 4WD, this Sierra handles any terrain with confidence and control.The AT4 trim elevates your driving experience with purpose-built off-road features. The off-road suspension is tuned specifically for rough terrain, while the auto-locking rear differential keeps traction when you need it most. Off-road high clearance steps make entry and exit easier on uneven ground, and hill descent control manages steep grades with precision. The integrated trailer brake controller and trailering package make hauling straightforward and secure.Technology seamlessly integrates into your daily drive. The 15-inch multicolor head-up display keeps critical information visible without taking your eyes from the road. Apple CarPlay and Android Autoavailable wirelesslyconnect your smartphone effortlessly. Navigation guides you to any destination, while the 4G LTE Wi-Fi hotspot keeps your passengers connected. The Rear Camera Mirror gives you a clear view behind you, and bed view camera technology helps with precise maneuvering in tight spaces.Comfort and refinement set this Sierra apart. The premium Bose 7-speaker system delivers rich audio with SiriusXM 360L satellite radio. Heated and ventilated leather seats adjust in ten directions with lumbar support. The power sunroof opens up the cabin with natural light and fresh air. Wireless charging and multiple USB ports throughout the cabin keep your devices powered throughout your day.Safety features work actively to protect you and your passengers. Automatic emergency braking responds to potential collisions ahead. Lane keep assist with lane departure warning helps maintain proper positioning on the highway. Forward and rear pedestrian braking adds protection around pedestrians. The HD surround vision system displays a 360-degree view around the truck, making parking and maneuvering easier and safer.Every detail reflects GMC's commitment to quality and capability. This black AT4 is ready to excel whether you're navigating city streets, heading into the backcountry, or managing heavy-duty work. Visit our showroom to experience the power, technology, and luxury that define this Sierra 1500 firsthand.IN BUSINESS SINCE 1919 AND REMEMBER.....THE THOMPSON BOYS ARE DEALING!!!!! Price includes: $1500 - Buick GMC Bonus Cash. Exp. 08/03/2026 $1750 - Buick & GMC Consumer Cash Program. Exp. 08/03/2026 $3500 - GM Trade In Allowance Program. Exp. 08/03/2026