The 2020 GMC Sierra 3500 HD SLT stands out as a formidable heavy-duty pickup, built for serious work and dependable performance. With a robust 6.6-liter V8 diesel engine paired with a 10-speed automatic transmission, this truck is designed to handle demanding jobs with ease. Its 4WD system ensures excellent traction across challenging terrains, while its Summit White exterior combined with a Jet Black interior offers a clean, professional look. With nearly 120,000 miles on the odometer, this used Sierra 3500 HD has proven durability and strength, making it a reliable choice for those needing a powerful workhorse that delivers both performance and versatility.

This GMC Sierra 3500 HD SLT is equipped with a spacious and functional interior, featuring durable black upholstery suited for everyday use. Its heavy-duty build is complemented by a standard 4WD drive train, providing confidence in tough conditions. Whether youre hauling heavy loads or tackling challenging off-road tasks, this truck offers the power and stability required. The diesel engines efficiency and torque make it ideal for towing and heavy-duty applications, while the well-maintained condition assures continued reliability. Perfect for contractors, fleet operators, or anyone needing a dependable work truck, this Sierra 3500 HD combines capability, comfort, and proven performance in a striking white exterior. Dont miss the opportunity to own a solid, used pickup thats ready to meet your demanding needs.

**Gold 1-Owner** **Clean Carfax** **No Accidents** **Remote Start** **Bedliner** **Heated/Cooled/Ventilated Seats** **Heated Rear Seats** **Nav/GPS/Navigation** **Bucket Sets with Console** **Long Box** **Lifetime Engine Guarantee** **5-Day Exchange Guarantee** **Free In Home Delivery** **Enjoy Our Mistake-Free Buying Experience** **Eligible For Carfax Buyback Guarantee** Summit White 2020 GMC Sierra 3500HD SLT 4D Crew Cab 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black Leather. Lifetime Engine Guarantee -5-Day Exchange Guarantee -Enjoy Mistake Free Buying Experience -Eligible for Carfax Buyback Guarantee At the bottom put Lifetime At AutoMaxx of Aberdeen, we keep car buying simple. Our pricing means every vehicle is clearly marked with a fair, competitive priceno surprises, no pressure. From start to finish, our team works together to give you a smooth, stress-free experience. Each vehicle goes through an inspection, and a free Carfax History Report is available for added peace of mind. We're a local family-owned dealership offering used SUVs, trucks, vans and cars for sale in Aberdeen and the surrounding areas, Sisseton, Redfield, Webster, Britton, Huron, Watertown, Clark Oakes, Gwinner, and Lamoure providing expert sales, auto repair and service, and also have a pet wash onsite. The Maxx experience starts here. Home of the Lifetime Coverage. Lifetime Engine Only available on 10 model years old and under 80k miles see store for complete details.