| modification number | Production dates | BODY | ENGINE | GRADE | TRANS |
|---|---|---|---|---|---|
| 1 | 11.1988 - | S | RB24S | GTS | MT |
| 2 | 11.1988 - 07.1992 | S | RB24S | GTS | AT |
| 2 | 07.1992 - | S | RB24S | GTS | AT.F4 |
| 3 | 03.1989 - 07.1990 | S | RB20E | BAS | MT |
| 3 | 07.1990 - 07.1992 | S | RB20E | GTSR | MT |
| 3 | 12.1992 - | S | RB20E | GTSR | MT |
| 4 | 03.1989 - 07.1990 | S | RB20E | BAS | AT |
| 4 | 07.1990 - 07.1992 | S | RB20E | GTSR | AT |
| 4 | 12.1992 - | S | RB20E | GTSR | AT.F4 |
| 5 | 07.1990 - | S | RB24S | GTSR | MT |
| 6 | 07.1990 - 07.1992 | S | RB24S | GTSR | AT |
| 6 | 07.1992 - | S | RB24S | GTSR | AT.F4 |
| 7 | 03.1991 - 07.1992 | S | RB20D | GTSR | MT |
| 8 | 03.1991 - 07.1992 | S | RB20D | GTSR | AT |
| 8 | 12.1992 - | S | RB20D | GTSR | AT.F4 |