SPRINGFIELD AREA'S 1 VOLUME BUICK GMC DEALER!! Experience the pinnacle of off-road capability and premium comfort in this stunning 2026 GMC Sierra 1500 AT4. Equipped with an impressive EcoTec3 6.2L V8 engine, 4-wheel drive, and a 10-speed automatic transmission, this Sierra AT4 is ready to conquer any terrain with confidence.- 4G LTE WI-FI (R) HOTSPOT CAPABLE (SUBJECT TO TERMS SEE ONSTAR.COM- 4WD!!!- BLUE TOOTH!!!!- NAVIGATION!!- REAR VIEW CAMERA!!!- REMOTE KEYLESS ENTRY!!!- REMOTE VEHICLE START!!!The Sierra AT4 is engineered for adventure, boasting an off-road-tuned suspension, an auto-locking rear differential, and hill descent control. Inside, you'll find a wealth of premium features, including a Bose 7-speaker sound system, wireless charging, and a head-up display. The spacious cabin offers heated and ventilated front seats, a heated steering wheel, and a power sliding rear window for your comfort.This Sierra AT4 is loaded with the latest technology and safety features, including wireless Apple CarPlay/Android Auto, forward collision alert, lane keep assist, and a surround-view camera system. With its bold exterior styling and exceptional capability, this Sierra AT4 is the ultimate choice for those who demand the best in off-road performance and luxury.Don't miss your chance to experience the unparalleled capabilities of the 2026 GMC Sierra 1500 AT4. Visit our showroom today and let us put you behind the wheel of this impressive truck. Our experienced sales team is ready to help you find the perfect vehicle to meet your needs.IN BUSINESS SINCE 1919 AND REMEMBER.....THE THOMPSON BOYS ARE DEALING!!!!! Price includes: $1500 - Buick GMC Bonus Cash. Exp. 06/30/2026 $1750 - Buick & GMC Consumer Cash Program. Exp. 06/30/2026 $3500 - GM Trade In Allowance Program. Exp. 06/30/2026