Model | Year | Engine power | Displacement | Top speed | 0-100 km/h (0-62 mph) |
|---|---|---|---|---|---|
| Fiat 502 | 1923 | 17 kW | 1460 ccm | - | - |
| Fiat 505 | 1925 | 25 kW | 2294 ccm | - | - |
| Fiat 505 | 1924 | 25 kW | 2296 ccm | - | - |
| Fiat 505 | 1923 | 25 kW | 2296 ccm | - | - |
| Fiat 505 | 1922 | 25 kW | 2296 ccm | - | - |
| Fiat 505 | 1921 | 25 kW | 2296 ccm | - | - |
| Fiat 505 | 1920 | 25 kW | 2294 ccm | - | - |
| Fiat 507 | 1927 | 26 kW | 2296 ccm | - | - |
| Fiat 507 | 1926 | 26 kW | 2296 ccm | - | - |
| Fiat 507 | 1919 | 27 kW | 2294 ccm | 77 km/h | - |
| Fiat 508 S | 1939 | 26 kW | 995 ccm | - | - |
| Fiat 508 S | 1937 | 26 kW | 995 ccm | - | - |
| Fiat 508 S | 1936 | 26 kW | 993 ccm | - | - |
| Fiat 508 S | 1935 | 26 kW | 995 ccm | - | - |
| Fiat 508S | 1938 | 26 kW | 995 ccm | - | - |
| Fiat 508S | 1934 | 26 kW | 995 ccm | - | - |
| Fiat 508S Balilla | 1934 | 28 kW | 995 ccm | 113 km/h | - |
| Fiat 509 | 1929 | 17 kW | 990 ccm | - | - |
| Fiat 509 | 1928 | 17 kW | 990 ccm | - | - |
| Fiat 509 | 1927 | 17 kW | 988 ccm | - | - |
