This 2021 GMC Sierra 2500HD SLT delivers serious capability with the legendary Duramax 6.6L V8 Turbodiesel engine paired to a 10-speed automatic transmission and 4WD. Finished in Black with Jet Black Leather throughout, this Crew Cab Standard Bed is ready to work hard or tow heavy loads with confidence. With under 80,000 miles, this truck remains well within its prime years of service. "¢ Duramax 6.6L V8 Turbodiesel with 220-Amp Alternator "¢ Gooseneck/5th Wheel Package with Integrated Trailer Brake Controller "¢ SLT Premium Package with heated and ventilated front bucket seats "¢ Driver Alert Package II with lane departure warning and forward collision alert "¢ X31 Off-Road Package with hill descent control and off-road suspension "¢ Cargo tie-down rings and rear underseat composite storage "¢ Premium GMC Infotainment System with Apple CarPlay and Android Auto "¢ HD Surround Vision with bed and trailer cameras "¢ Engine block heater and 2-speed active transfer case "¢ Trailer tire pressure monitor sensors This Sierra 2500HD combines professional-grade towing and hauling power with modern convenience and safety technology. The SLT trim, enhanced packages, and meticulous maintenance make this an excellent choice for buyers seeking a capable diesel truck backed by real performance credentials. Visit our showroom and experience the difference this powerhouse delivers. A free Carfax vehicle history report is available on all used vehicles at corwinfordtricities.com. Corwin Ford of Tri-Cities proudly serves the Pasco, Kennewick, and Richland area with quality new and used vehicles. Family owned for over 100 years. All prices plus applicable sales tax and licensing. A negotiable documentary service fee up to $200 may be added to sales price or capitalized cost of the vehicle. Pricing may not include $399 Pulse or $399 Corwin Connect fee. One vehicle unless otherwise noted and subject to prior sale without notice. While supplies last. EPA mileage estimates are for newly manufactured vehicles only. Your actual mileage will vary depending on how you drive and maintain your vehicle.