| Denominazione | Allestimento | Anno | KW | HP | Cilindrata |
| FIAT RITMO (138_), STRADA (138_) 1.1 | Berlina | 10/1982 -> 12/1987 | 40 | 55 | 1116 |
| FIAT RITMO (138_), STRADA (138_) 1.1 | Berlina | 04/1985 -> 12/1987 | 43 | 58 | 1116 |
| FIAT RITMO (138_), STRADA (138_) 1.5 | Berlina | 01/1983 -> 12/1987 | 60 | 82 | 1498 |
| FIAT RITMO (138_), STRADA (138_) 1.5 | Berlina | 01/1981 -> 05/1987 | 63 | 85 | 1498 |
| FIAT RITMO (138_), STRADA (138_) 1.6 | Berlina | 05/1981 -> 12/1987 | 77 | 105 | 1585 |
| ABARTH RITMO (138A_), STRADA (138A_) 130 TC 2.0 (138.A_) | Berlina | 04/1983 -> 12/1987 | 96 | 130 | 1995 |
| FIAT RITMO (138_), STRADA (138_) 1.7 Diesel | Berlina | 05/1985 -> 12/1987 | 44 | 60 | 1698 |
| FIAT RITMO (138_), STRADA (138_) 1.9 TD | Berlina | 12/1985 -> 12/1987 | 59 | 80 | 1929 |
| FIAT REGATA (138_), REGATA Tre volumi (138_) 85 1.5 | Tre volumi | 05/1985 -> 12/1987 | 58 | 79 | 1498 |
| FIAT REGATA (138_), REGATA Tre volumi (138_) 85 Super 1.5 | Tre volumi | 09/1983 -> 04/1985 | 60 | 82 | 1498 |
| FIAT REGATA (138_), REGATA Tre volumi (138_) 90 i.e. 1.6 | Tre volumi | 01/1987 -> 07/1989 | 66 | 90 | 1595 |
| FIAT REGATA (138_), REGATA Tre volumi (138_) 100 Super 1.6 | Tre volumi | 10/1983 -> 12/1990 | 74 | 101 | 1585 |
| FIAT REGATA (138_), REGATA Tre volumi (138_) 60 Diesel 1.7 | Tre volumi | 05/1985 -> 03/1989 | 44 | 60 | 1698 |
| FIAT REGATA (138_), REGATA Tre volumi (138_) 60 Diesel 1.7 | Tre volumi | 09/1983 -> 12/1986 | 43 | 58 | 1714 |
| FIAT REGATA (138_), REGATA Tre volumi (138_) 65 Diesel 1.9 | Tre volumi | 04/1984 -> 07/1989 | 48 | 65 | 1929 |
| FIAT REGATA (138_), REGATA Tre volumi (138_) 80 Turbo Diesel 1.9 | Tre volumi | 05/1986 -> 07/1989 | 59 | 80 | 1929 |
| FIAT REGATA Weekend (138_) 75 1.5 | Station wagon | 09/1984 -> 07/1989 | 55 | 75 | 1498 |
| FIAT REGATA Weekend (138_) 90 i.e. 1.6 | Station wagon | 01/1987 -> 07/1989 | 66 | 90 | 1595 |
| FIAT REGATA Weekend (138_) 65 Diesel 1.9 | Station wagon | 04/1984 -> 07/1989 | 48 | 65 | 1929 |
| FIAT REGATA Weekend (138_) 80 Turbo Diesel 1.9 | Station wagon | 05/1986 -> 07/1989 | 59 | 80 | 1929 |
| FIAT UNO (146_) 45 0.9 | Berlina | 03/1983 -> 09/1992 | 33 | 45 | 903 |
| FIAT UNO (146_) 55 1.1 | Berlina | 01/1983 -> 08/1989 | 40 | 54 | 1116 |
| FIAT UNO (146_) 60 1.1 (146A.EG) | Berlina | 05/1985 -> 08/1989 | 43 | 58 | 1116 |
| FIAT UNO (146_) 70 1.3 | Berlina | 05/1985 -> 08/1989 | 48 | 65 | 1302 |
| FIAT UNO (146_) 70 1.3 | Berlina | 01/1983 -> 04/1985 | 50 | 68 | 1302 |
| FIAT UNO (146_) 1.3 Turbo i.e. | Berlina | 01/1987 -> 12/1987 | 73 | 99 | 1301 |
| FIAT UNO (146_) 1.3 Super Diesel | Berlina | 06/1983 -> 03/1992 | 33 | 45 | 1302 |
| FIAT UNO (146_) 50 1.1 | Berlina | 01/1986 -> 12/1989 | 37 | 50 | 1116 |
| FIAT REGATA Weekend (138_) 100 1.6 (RF) | Station wagon | 09/1984 -> 12/1990 | 74 | 101 | 1585 |
| FIAT REGATA (138_), REGATA Tre volumi (138_) 85 1.6 | Tre volumi | 10/1983 -> 06/1990 | 60 | 82 | 1585 |
| FIAT RITMO (138_), STRADA (138_) 1.5 | Berlina | 08/1985 -> 05/1987 | 58 | 79 | 1498 |
| FIAT REGATA Weekend (138_) 70 1.3 | Station wagon | 01/1984 -> 07/1989 | 50 | 68 | 1301 |
| FIAT REGATA (138_), REGATA Tre volumi (138_) 100 Super 1.6 | Tre volumi | 10/1983 -> 07/1989 | 70 | 95 | 1585 |
| FIAT REGATA (138_), REGATA Tre volumi (138_) 70 1.3 | Tre volumi | 09/1983 -> 07/1986 | 50 | 68 | 1301 |
| FIAT REGATA Weekend (138_) 85 1.5 | Station wagon | 01/1984 -> 04/1989 | 60 | 82 | 1498 |
| FIAT REGATA Weekend (138_) 60 Diesel 1.7 | Station wagon | 01/1984 -> 12/1989 | 44 | 60 | 1698 |
| FIAT RITMO (138_), STRADA (138_) 1.6 | Berlina | 12/1985 -> 12/1987 | 66 | 90 | 1585 |
| FIAT RITMO (138_), STRADA (138_) 1.6 | Berlina | 01/1983 -> 12/1987 | 74 | 100 | 1585 |
| FIAT UNO (146_) 60 1.1 | Berlina | 04/1989 -> 12/1992 | 42 | 57 | 1108 |
| FIAT REGATA Weekend (138_) 1.6 | Station wagon | 10/1984 -> 06/1989 | 60 | 82 | 1585 |
| FIAT REGATA (138_), REGATA Tre volumi (138_) 100 1.6 | Tre volumi | 09/1983 -> 08/1986 | 77 | 105 | 1585 |
