2026 GMC Sierra 3500

SPRINGFIELD AREA'S #1 VOLUME BUICK GMC DEALER!!This 2026 GMC Sierra 3500HD Denali Ultimate arrives finished in striking Blue, ready to deliver serious capability and refined comfort. With just 5 miles on the odometer, you're getting a truck that's virtually new, equipped with the Duramax 6.6L V8 Turbodiesel engine paired with a 10-Speed Automatic transmission and 4WD for commanding performance across any terrain.- Sunroof- 4G LTE Wi-Fi Hotspot Capable- 4WD- Bluetooth with Steering Wheel Audio Controls- Rear View Camera with Bed View Camera and Two Trailer Camera Provisions- Remote Keyless Entry and Remote Vehicle Start- Gooseneck/5th Wheel Prep Package and Hitch Package- ProGrade Trailering System with Hitch Guidance and Trailer Tire Pressure Monitoring- Technology Package with Premium GMC Infotainment System and 13.4'' Diagonal Information Display- Multicolor 15'' Head-Up Display- Bose Premium Series 12-Speaker System with SiriusXM 360L Trial Subscription- HD Surround Vision and Ultrasonic Front/Rear Park Assist- 16-Way Power Driver and Passenger Seats with Lumbar Support and Heating/Ventilation- Full Grain Leather Seat Trim with Heated 2nd Row Outboard Seats- Wireless Phone Projection and Wireless ChargingThe interior showcases genuine wood dashboard and door panel inserts, full grain leather throughout, and a comprehensive suite of premium comfort features. Heated and ventilated front seats work alongside a heated steering wheel to keep you comfortable in any season. The 16-way power driver and passenger seats with lumbar support provide customized positioning for long drives, while the split-folding rear seat adds versatility for passengers or cargo.Safety and awareness technologies are comprehensive. Automatic Emergency Braking, Forward Collision Alert, and Rear Cross Traffic Alert help protect you on the road. The Safety Alert Seat provides haptic warnings, while Lane Departure Warning System, Trailer Side Blind Zone Alert, and Buckle to Drive features offer additional layers of security. Ultrasonic Front and Rear Park Assist simplifies maneuvering in tight spaces.Your trailering capabilities are exceptional. The ProGrade Trailering System works seamlessly with in-vehicle trailering app features, hitch guidance with hitch view, and trailer camera provisions. The 3.42 rear axle ratio is engineered for hauling, while the gooseneck/5th wheel prep package and hitch package prepare this truck for serious work. A 220-amp alternator and dual heavy-duty 70 amp-hour batteries ensure reliable power for all accessory demands.Convenience and connectivity define the daily experience. The Premium GMC Infotainment System with 13.4'' display offers intuitive control, while the multicolor 15'' head-up display keeps vital information in your line of sight. Multiple USB portsincluding 2 charge/data ports and 2 charge-only rear portskeep devices powered throughout the cabin. Universal home remote, OnStar Services capability, and the GMC MultiPro Tailgate Step Lights round out the practical refinements.IN BUSINESS SINCE 1919 AND REMEMBER.....THE THOMPSON BOYS ARE DEALING!!!!!