| Model | Year | Engine power | Displacement | Top speed | 0-100 km/h (0-62 mph) |
|---|---|---|---|---|---|
| Fiat 505 | 1920 | 25 kW | 2294 ccm | - | - |
| Fiat 70 | 1920 | 15 kW | 2001 ccm | - | - |
| Fiat 1T Taxi | 1921 | 14 kW | 1846 ccm | - | - |
| Fiat 3A | 1921 | 29 kW | 4396 ccm | - | - |
| Fiat 501 | 1921 | 17 kW | 1460 ccm | - | - |
| Fiat 501S | 1921 | 20 kW | 1460 ccm | - | - |
| Fiat 505 | 1921 | 25 kW | 2296 ccm | - | - |
| Fiat 520 Superfiat | 1921 | 60 kW | 6803 ccm | 121 km/h | - |
| Fiat 1T Taxi | 1922 | 14 kW | 1845 ccm | - | - |
| Fiat 501 | 1922 | 17 kW | 1459 ccm | - | - |
| Fiat 501S | 1922 | 20 kW | 1460 ccm | 92 km/h | - |
| Fiat 505 | 1922 | 25 kW | 2296 ccm | - | - |
| Fiat 519S | 1922 | 58 kW | 4766 ccm | - | - |
| Fiat 520 | 1922 | 58 kW | 6805 ccm | - | - |
| Fiat 501 | 1923 | 18 kW | 1460 ccm | - | - |
| Fiat 501S | 1923 | 20 kW | 1460 ccm | - | - |
| Fiat 502 | 1923 | 17 kW | 1460 ccm | - | - |
| Fiat 505 | 1923 | 25 kW | 2296 ccm | - | - |
| Fiat 519 | 1923 | 57 kW | 4765 ccm | - | - |
| Fiat 501 | 1924 | 17 kW | 1460 ccm | - | - |
