The Fiat 508 Balilla Berlinetta MM (Mille Miglia) is a rare and sporty racing version of the popular Fiat 508 Balilla of the 1930s, featuring an aerodynamic body and a more powerful engine (often with overhead valves), designed for long-distance races such as the Mille Miglia, representing the sporting pinnacle of the range, with famous examples designed by Mario Revelli de Beaumont, such as the “Coppa d’Oro” version or the “Berlinetta Aerodinamica”.
