Used 2021 Gmc Sierra 2500 HD Denali

For 2021, the heavy-duty Sierra receives a host of new or improved trailer-assistance features. There's a new jack-knife alert that does what its name suggests and a trailer-length indicator that lets the driver know when nearby traffic might interfere with a connected trailer. The Sierra HD comes standard with a gas-powered 6.6-liter V-8 that generates 401 horsepower and 464 lb-ft of torque. It pairs with a six-speed automatic transmission and rear- or four-wheel drive. Experience big city deals and small town feels with the Dominion Auto Group in Southwest Michigan! No pressure sales, financing to help you get the best deal, and three locations to better serve you!