| Model | Year | Engine power | Displacement | Top speed | 0-100 km/h (0-62 mph) |
|---|---|---|---|---|---|
| Fiat 501S | 1924 | 20 kW | 1460 ccm | - | - |
| Fiat 502 | 1924 | 17 kW | 1459 ccm | - | - |
| Fiat 505 | 1924 | 25 kW | 2296 ccm | - | - |
| Fiat 519 | 1924 | 57 kW | 4766 ccm | - | - |
| Fiat 501 | 1925 | 17 kW | 1460 ccm | - | - |
| Fiat 501S | 1925 | 20 kW | 1460 ccm | - | - |
| Fiat 502 | 1925 | 18 kW | 1460 ccm | - | - |
| Fiat 505 | 1925 | 25 kW | 2294 ccm | - | - |
| Fiat 509 | 1925 | 17 kW | 990 ccm | - | - |
| Fiat 509S | 1925 | 21 kW | 990 ccm | - | - |
| Fiat 519 | 1925 | 57 kW | 4766 ccm | - | - |
| Fiat 501 | 1926 | 17 kW | 1459 ccm | - | - |
| Fiat 501S | 1926 | 20 kW | 1459 ccm | - | - |
| Fiat 502 | 1926 | 17 kW | 1460 ccm | 73 km/h | - |
| Fiat 507 | 1926 | 26 kW | 2296 ccm | - | - |
| Fiat 509 | 1926 | 17 kW | 990 ccm | - | - |
| Fiat 509S | 1926 | 20 kW | 990 ccm | - | - |
| Fiat 512 | 1926 | 34 kW | 3445 ccm | - | - |
| Fiat 519 | 1926 | 57 kW | 4766 ccm | - | - |
| Fiat 507 | 1927 | 26 kW | 2296 ccm | - | - |
