[The 1977 IMSA-spec 320i Turbo racecar is one of BMW’s most wacky looking cars. However, the bizarre “Batmobile” E9 CSL is in the running. The 320i Turbo was powered by a Formula 2-based M12 turbocharged engine that was rumored to be putting out in excess of 650 horsepower. It was later used in Formula 1 where it was capable of making well over 1000 horsepower. This 320i Turbo was raced by British driver David Hobbs. – AutoCrat]