| Model | Date of manufacture | Power, kWt | Power HP | Volume cc | Type of construction |
|---|---|---|---|---|---|
| FIAT 126 (126_) 600 | 09.1972 - 06.1977 | 17 | 23 | 594 | Special Design |
| FIAT 126 (126_) 650 | 07.1977 - 09.1987 | 17 | 23 | 652 | Special Design |
| FIAT 126 (126_) 700 | 09.1987 - 06.1996 | 19 | 26 | 704 | Special Design |
| FIAT 126 (126_) 650 | 07.1981 - 09.2000 | 18 | 24 | 652 | Special Design |
