This 2026 GMC Sierra 2500HD SLT combines rugged capability with refined comfort, delivering a truck built for serious work and daily driving alike. With the legendary Duramax 6.6L V8 Turbodiesel engine producing 470 horsepower and 975 lb-ft of torque, paired with a 10-speed automatic transmission and 4WD, you get the power and control you need for any task.- Duramax 6.6L V8 Turbodiesel with 470 hp and 975 lb-ft of torque- X31 Off-Road Package with Hill Descent Control, skid plates, and Rancho shocks- Gooseneck/5th Wheel Prep Package with hitch platform and bed-mounted harness- SLT Premium Package including luxury and convenience features- 20 Bright Face wheels with dark painted pockets and all-terrain tires- Power sunroof with automated operation- Bose Premium 7-Speaker sound system with SiriusXM 360L- Premium GMC Infotainment System with Apple CarPlay and Android Auto- Heated and ventilated leather front seats with 10-way power adjustment- HD Surround Vision with bed view camera and trailer camera provisions- Adaptive Cruise Control with Following Distance Indicator- Lane Departure Warning, Forward Collision Alert, and Automatic Emergency Braking- Wireless phone projection and charging pad- Chrome assist steps and spray-on bedliner- 220-amp alternator and engine block heater for reliable cold-weather operationThe SLT Premium Package elevates your experience with premium materials and thoughtful features throughout the cabin. The perforated leather seating surfaces, combined with heated and ventilated front seats, ensure comfort in any climate. The heated steering wheel and dual-zone automatic climate control add to the refinement, while the overhead console and floor-mounted center console provide practical storage solutions.Safety technology is comprehensive across this Sierra. You'll benefit from a complete suite of driver-assistance features including adaptive cruise control, lane departure warning, forward collision alert, and automatic emergency braking. The HD Surround Vision system with bed view camera and dual trailer camera provisions makes maneuvering and towing safer and easier. Rear cross traffic alert and ultrasonic front and rear park assist provide additional confidence during parking and low-speed maneuvers.The X31 Off-Road Package transforms this truck into a genuine off-road performer. Hill Descent Control allows you to navigate steep terrain with confidence, while the off-road suspension and twin-tube Rancho shocks absorb rough terrain effectively. Skid plates protect critical underbody components, and the X31 hard badge marks your truck as equipped for adventure.For those who tow, the Gooseneck/5th Wheel Prep Package offers a practical solution with a hitch platform designed to accept gooseneck or 5th wheel hitches. The bed-mounted 7-pin trailer harness and in-vehicle trailering system app with hitch guidance and hitch view make towing straightforward and safe.The white exterior contrasts beautifully against the 20 bright face wheels with dark painted pockets, giving this Sierra a premium appearance that commands attention. The chrome grille surround with insert bars, chrome bumpers, and 6 rectangular chrome assist steps reinforce the truck's substantial presence. With only 7,809 miles, this truck is essentially new and ready for years of dependable service.Visit us today to experience the capability, comfort, and technology this 2026 GMC Sierra 2500HD SLT delivers. This truck represents a smart investment in performance and reliability.