Discover the ultimate in power and capability with the 2026 GMC Sierra 3500HD SLT. This formidable truck is engineered to conquer any task, whether it's hauling heavy loads or navigating rough terrain. - 6.6L V8 Diesel Turbocharged (Duramax) (B20-Diesel Compatible) (470 hp 350.5 kW @ 2800 rpm, 975 lb-ft of torque 1322 Nm @ 1600 rpm) (Includes (K05) engine block heater.) - Pickup Bed - 120-Volt Instrument Panel Power Outlet - Power driver seat - Power steering - Push Button Start - Electronic Stability Control - Delay-off headlights - Bumpers: chrome - Chrome Surround Grille with Chrome Insert Bars - Heated door mirrors - Rear step bumper - Turn signal indicator mirrors - Compass - Following Distance Indicator - Forward Collision Alert - Heated steering wheel - Overhead console - Tachometer - Telescoping steering wheel - Dual front impact airbags - Front anti-roll bar - Occupant sensing airbag - 10-Way Power Driver Seat Adjuster with Lumbar - 10-Way Power Passenger Seat Adjuster with Lumbar - Split folding rear seat - Security system This Sierra 3500HD SLT is packed with premium features that elevate your driving experience. Climb inside and discover the perfect blend of power, capability, and comfort that will make every journey a pleasure. Price includes: $1000 - Buick & GMC Consumer Cash Program. Exp. 06/30/2026