SPRINGFIELD AREA'S 1 VOLUME BUICK GMC DEALER!!This 2026 GMC Sierra 3500HD Denali Ultimate is a true workhorse that blends uncompromising capability with unparalleled luxury. Equipped with a powerful Duramax 6.6L V8 Turbodiesel engine and a 10-speed automatic transmission, this 4WD behemoth is ready to tackle any job or adventure with ease. - REMOTE KEYLESS ENTRY!!!- REMOTE VEHICLE START!!!- **SUNROOF!!**- 4WD!!!- REAR VIEW CAMERA!!!- 4G LTE WI-FI (R) HOTSPOT CAPABLE (SUBJECT TO TERMS SEE ONSTAR.COM- BLUE TOOTH!!!!- Gooseneck/5th Wheel Prep Package- Hitch Package- Technology Package- X31 Off-Road Package- AM/FM radio: SiriusXM with 360L- Bose Premium Series 12-Speaker System- Premium audio system: Premium GMC Infotainment System- Radio: AM/FM Stereo with Premium GMC Infotainment System- SiriusXM with 360L Trial Subscription- Steering Wheel Audio ControlsThis Sierra 3500HD Denali Ultimate is more than just a workhorse; it's a true luxury vehicle. Step inside and be greeted by premium leather seating, heated and ventilated front seats, and a stunning 13.4"" diagonal information display. The Heads-Up Display and 15"" diagonal multicolor display keep you informed and connected, while the Bose premium audio system delivers an unrivaled listening experience.Towing and hauling are a breeze with the ProGrade Trailering System, Trailer Camera Provisions, and Hitch Guidance with Hitch View. The Off-Road Suspension and 4WD ensure you can tackle any terrain, while the Spray-on Bedliner and 120-volt power outlets make this truck a true multi-purpose workhorse.Safety is a top priority, with features like Forward Collision Alert, Automatic Emergency Braking, and Rear Cross Traffic Alert keeping you and your loved ones protected. The Ultrasonic Front and Rear Park Assist and HD Surround Vision Camera make maneuvering in tight spaces a breeze.Experience the pinnacle of capability and luxury with this 2026 GMC Sierra 3500HD Denali Ultimate. Schedule a test drive today and discover why this truck is the ultimate choice for those who demand the best.IN BUSINESS SINCE 1919 AND REMEMBER.....THE THOMPSON BOYS ARE DEALING!!!!!