MileOne Autogroup
Motor Vehicle ManufacturingUnited States501-1000 Employees
MileOne Autogroup is a large U.S. automotive organization that represents 25 brands through a network of 73 dealerships and 9 body shops, organized into divisions such as Hall, Heritage, MileOne Luxury, Mercedes-Benz of Annapolis, MotorWorld, and Plaza Motors. The company's corporate office is in Towson, Maryland, and its dealerships operate across Delaware, Maryland, Missouri, North Carolina, Pennsylvania, and Virginia. It positions itself as one of the largest automotive groups in the United States. Its operations cover both vehicle sales and service, providing access to a multi-brand dealer network as well as maintenance and repair work through its body shops. In February 2026, MileOne expanded its portfolio by acquiring six luxury dealerships from Asbury Automotive Group.