The Fiat 501 is a small car produced by the Italian automaker Fiat from 1919 to 1925. It was designed as an affordable vehicle for the masses, featuring a simple and reliable four-cylinder engine. The 501 was known for its compact size and ease of handling, making it popular among urban drivers. This model was part of Fiat's efforts to expand its market during the post-World War I era. The Fiat 501 was available in various body styles, including a two-door sedan and a four-door version, catering to different customer preferences and needs.