Meet the 2026 GMC Sierra 3500HD SLE, a purpose-built heavy-duty truck designed for serious work and towing. With its powerful Duramax 6.6L V8 Turbodiesel engine paired with a 10-speed automatic transmission and confident 4WD capability, this Sierra handles demanding jobs with reliability and strength. At just 3,457 miles, this white Sierra delivers factory-fresh condition and performance. Key Features: - Duramax 6.6L V8 Turbodiesel with 10-Speed Automatic - Gooseneck/5th Wheel Prep Package for serious hauling - Snow Plow Prep/Camper Package for versatile applications - Remote Start Package with Engine Block Heater - SLE Heated Package with heated steering wheel and seats - SLE Convenience Package - Preferred Package with premium amenities - LED Fog Lamps and LED Cargo Area Lighting - Wireless Phone Projection and SiriusXM with 360L Trial - Adaptive Cruise Control and Lane Departure Warning This Sierra comes equipped with premium creature comforts including dual-zone automatic climate control, a 13.4-inch GMC Premium Information Display, and heated front seats for winter comfort. The truck features comprehensive safety technology such as automatic emergency braking, forward collision alert, and lane departure warning to keep you confident on every drive. Rear-view camera, hitch guidance, and the in-vehicle trailering app make maneuvering and towing straightforward and precise. The rugged exterior includes a spray-on bedliner with GMC logo, chrome bumpers and grille, heated power mirrors, and LED lighting throughout. With a heavy-duty 80 Amp-Hour battery and 220-amp alternator, this truck is built to power through any task. This is a truck ready to work and ready to impress. Visit us today to experience the Sierra 3500HD difference firsthand. Although every reasonable effort has been made to ensure the accuracy of the information contained on this site, absolute accuracy cannot be guaranteed. All vehicles are subject to prior sale. Price does not include applicable tax, title, license, and administrative fee of $400.00. ALL PRICES INCLUDE DESTINATION AND DELIVERY.
This 2026 GMC Sierra 3500HD SLE is available for drivers in Saint Charles, Saint Louis, Florissant, O'Fallon, Ballwin, Saint Peters, Chesterfield, Wentzville ...