2026 GMC Sierra 2500

Auto Gallery Chevrolet GMC is always Striving for Excellence Come see us and find out why we have That Hometown Feel and how we make Big City Deals!- 6.6L V8 Diesel Turbocharged (Duramax) with 470 hp and 975 lb-ft of torque- 10-Speed Automatic transmission with 4WD- GMC Infotainment System with Apple CarPlay and Android Auto- Automatic Emergency Braking and Forward Collision Alert- Lane Departure Warning System with IntelliBeam Automatic High Beam- EZ Lift Power Lock and Release Tailgate- 120-Volt Bed Mounted Power Outlet and 120-Volt Instrument Panel Power Outlet- Engine Block Heater and Exhaust Brake- Remote Keyless Entry with Push Button Start- OnStar Services Capable with Emergency Communication System- 4-Wheel Disc Brakes with Electronic Stability Control- Wireless Phone Projection- Chrome Bumpers and Grille with Flat Black Grille Insert Bars- Front 40/20/40 Split-Bench Seats with 4-Way Manual Adjusters- LED Cargo Area Lighting and LED Smoked Amber Roof Marker LampsThis 2026 GMC Sierra 2500HD Pro arrives with just 1 mile, offering you a truck that's ready to deliver exceptional performance from day one. The Duramax 6.6L V8 Turbodiesel engine produces 470 horsepower and an impressive 975 lb-ft of torque, paired with a smooth 10-Speed Automatic transmission. With 4WD capability and advanced features like the Exhaust Brake and Engine Block Heater, this truck is engineered for demanding work and challenging conditions.Inside the cab, you'll find modern conveniences designed for comfort and connectivity. The GMC Infotainment System integrates seamlessly with Apple CarPlay and Android Auto, keeping you connected to navigation, music, and communication. The front 40/20/40 split-bench seating provides flexibility for crew hauling or storage, while the manual seat adjusters ensure you find your ideal driving position.Safety remains a priority with this Sierra 2500HD Pro. Automatic Emergency Braking and Forward Collision Alert work together with the Lane Departure Warning System to help keep you aware on the road. IntelliBeam Automatic High Beam technology adjusts your headlights intelligently, while Electronic Stability Control and 4-Wheel Disc Brakes provide reliable stopping power and traction.The truck bed is equipped with practical features for everyday utility. The 120-Volt Bed Mounted Power Outlet allows you to power tools and equipment directly from the truck, while the EZ Lift Power Lock and Release Tailgate simplifies loading and unloading. LED Cargo Area Lighting illuminates your work space, even in low-light conditions.Built with heavy-duty components, this Sierra 2500HD Pro features a 220-Amp Alternator and Heavy-Duty 80 Amp Battery to support demanding electrical loads. The 2-Speed Electronic Shift Transfer Case gives you control over your 4WD system, adapting to changing terrain and conditions. Chrome bumpers and a distinctive grille with flat black insert bars give this truck a professional appearance.Auto Gallery Chevrolet GMC open