Steve McQueen’s 1972 Mercedes-Benz 300 SEL 6.3 is for sale

A 1972 Mercedes-Benz 300 SEL 6.3 once owned by Steve McQueen is currently up for auction on Bring a Trailer. The King of Cool bought the big Benz sedan new in 1972 and drove it until his death in 1980. While McQueen owned a wide variety of cars, the Mercedes’ black exterior and interior indicate he was going for subtlety with this one. The 300SEL…