The sports car maker plans a 33-acre development for a new service center, classic factory restoration operation and an expanded track next to Hartsfield-Jackson Atlanta International Airport.

The company has said it expects to deliver 500,000 vehicles this year, up about 36 percent from 2019.

Like many used-vehicle retailers, the company has benefited from a seller's market after emerging from a trough in early April.

The used-vehicle retailer agreed to pay the fine after "thousands of gallons of gasoline" were discharged into a nearby creek because of a corroded pipe, according to the EPA. CarMax said it immediately reported the accidental discharge and worked to quickly remediate the problem.