SPRINGFIELD AREA'S 1 VOLUME BUICK GMC DEALER!!Introducing the 2026 GMC Sierra 3500HD Proa powerful crew cab chassis built for serious work and commanding presence. This new diesel-powered truck combines the legendary durability of GMC engineering with modern connectivity and safety features designed to keep you confident on every job.- 6.6L V8 Turbodiesel engine with 10-speed automatic transmission- 4WD with 2-speed electronic shift transfer case- 4G LTE Wi-Fi hotspot capable- Rear view camera with remote vehicle start- Apple CarPlay and Android Auto- Bluetooth connectivity with GMC Infotainment System- Snow Plow Prep Package- Electronic Stability Control and lane departure warning- Dual rear wheels and heavy-duty battery- Remote keyless entry and power windowsThe Sierra 3500HD Pro arrives equipped with the Convenience Package and Preferred Equipment Group 1SA, delivering premium audio, climate control, and intuitive technology. Its Snow Plow Prep Package and suspension upgrades make it ready for demanding applications, while advanced safety systems including forward collision alert and front pedestrian braking protect you and your cargo. The chrome bumpers and grille accent the bold black exterior, while the Jet Black vinyl interior stands up to professional use.Come see this capable new Sierra 3500HD Pro today and experience the truck that works as hard as you do.IN BUSINESS SINCE 1919 AND REMEMBER.....THE THOMPSON BOYS ARE DEALING!!!!! Price includes: $3500 - Buick & GMC Consumer Cash Program. Exp. 11/02/2026