Ford has been doubling down lately on its signature pony cars, which have been in production since 1964 and, with the Porsche 911 and Chevrolet Corvette, rank among the longest-running sports cars in history. Fans tend to be fanatical about the Mustang, opting to leave them bone-stock or modifying them to the hilt. Last year, Ford sold 47,566 nationwide. (Pictured here is Porsche 911)
Bloomberg