The Fiat 509 was a model of car produced by Italianautomotive manufacturer Fiat between 1925 and 1929 as a replacement for the 501. Approximately 90,000 of the model were sold. In 1926 the car was upgraded to the 509A. For 1928, the 509 was offered with standard insurance, also.[1]
In addition to as the standard car, there were 509S and 509SM sports models, as well as taxi and commercial versions.
Engines
The Fiat 509 was fitted with a 990 cc overhead cam engine.