| Model | Date of manufacture | Power, kWt | Power HP | Volume cc | Type of construction |
|---|
| RENAU 4 Box (R21_, R23_) 0.8 (2391) | 04.1983 - 07.1989 | 21 | 29 | 845 | Box |
| RENAU 4 Box (R21_, R23_) 1.1 (2370, 210B) | 10.1976 - 07.1989 | 25 | 34 | 1108 | Box |
| RENAU 4 Box (R21_, R23_) 1.1 (239B) | 07.1982 - 05.1989 | 26 | 35 | 1108 | Box |
| RENAU 4 Box (R21_, R23_) 0.8 (2106) | 09.1966 - 12.1988 | 25 | 34 | 845 | Box |
| RENAU 4 Box (R21_, R23_) 0.8 | 09.1971 - 08.1982 | 19 | 26 | 782 | Box |
| RENAU 4 Box (R21_, R23_) 1.0 | 06.1987 - 12.1993 | 25 | 34 | 956 | Box |
