The Fiat 508 Balilla is a family of compact cars first introduced in 1932. The 508 was available with a 1.0L inline four engine and was fitted with an array of hard and open top body styles. Two main variants were produced, the 508A and the 508B, while a sporty and more powerful 508S was also built. Production of the Fiat 508 Balilla ended in 1937 with the introduction of the 508 C / 1100 Balilla.