Used 2021 Gmc Sierra SLT

The 2021 GMC Sierra 2500HD SLT is a heavy-duty pickup built for serious work while still delivering comfort and upscale features. With its bold styling, durable construction, and refined interior, the Sierra 2500HD SLT is an excellent choice for drivers who need strong capability without sacrificing everyday comfort. This 2021 Sierra 2500HD SLT is powered by a 6.6L V8 gasoline engine producing 401 horsepower and 464 lb-ft of torque, paired with a 6-speed automatic transmission. Designed for heavy-duty performance, it offers confident towing, strong hauling capability, and a smooth, composed ride for a truck in its class. With 106,685 miles, this 2021 GMC Sierra 2500HD SLT has been well used and continues to deliver dependable power, capability, and long-term durability. The 2021 GMC Sierra 2500HD SLT is ideal for drivers who need a hardworking truck with premium features. Whether towing, hauling, or driving daily, this truck offers the strength you expect from a heavy-duty pickup along with the comfort of an upscale interior.