KMX vs MGA Comparison

CarMax sells, finances, and services used and new cars through a chain of around 250 used retail stores. It was formed in 1993 as a unit of Circuit City and spun off into an independent company in late 2002. Used-vehicle sales typically account for about 83% of revenue (79% in fiscal 2024 due to the chip shortage) and wholesale about 13% (19% in fiscal 2024), with the remaining portion composed of extended service plans and repair. In fiscal 2024, the company retailed and wholesaled 765,572, and 546,331 used vehicles, respectively. CarMax is the largest used-vehicle retailer in the US but still estimates that it had only about 3.7% US market share of vehicles 0-10 years old in 2023. It seeks over 5% share a few years from now. CarMax is based in Richmond, Virginia.

Magna International prides itself on a highly entrepreneurial culture and a corporate constitution that outlines distribution of profits to various stakeholders. This automotive supplier's product groups include exteriors, interiors, seating, roof systems, body and chassis, powertrain, vision and electronic systems, closure systems, electric vehicle systems, tooling and engineering, and contract vehicle assembly. In 2023, 48% of Magna's $42.8 billion of revenue came from North America while Europe accounted for approximately 38% and Asia the remainder. The firm's top six customers constituted 76% of revenue with the top three being GM, Mercedes, and BMW. GM was the largest contributor at 14%. The company was founded in 1957, has over 179,000 employees, and is based in Aurora, Ontario.