Following the success of the Ferrari 250 S in the Mille Miglia, Ferrari showed a more conventional chassis for the new 250 engine at the 1952 Paris Motor Show. Pinin Farina then created coupé bodywork which had a small grille, compact tail and panoramic rear window, and the new car was launched as the 250 MM (for Mille Miglia) at the 1953 Geneva Motor Show. Carrozzeria Vignale's open barchetta version was also an innovative design whose recessed headlights and side vents became a Ferrari staple for the 1950s. A total of 31 were produced.