| ModelRegion | Region | Model CodeEngine's Type | Engine's Type | Start of sales |
|---|---|---|---|---|
| R 60 /7 ECE | ECE | 0321 | 07.1977 | |
| R 60 /7 ECE | ECE | 0341 | 07.1978 | |
| R 60 /7 ECE | ECE | 0371 | 09.1978 | |
| R 60 /7 ECE | ECE | 0301 | 08.1975 | |
| R 60 TIC ECE | ECE | 0381 | 10.1978 | |
| R 75 /7 ECE | ECE | 0302 | 08.1976 | |
| R 75 /7 ECE | ECE | 0326 | 08.1977 | |
| R 75 /7 ECE | ECE | 0372 | 01.1979 | |
| R 80 RT ECE | ECE | 0444 | 07.1982 | |
| R 80 TIC ECE | ECE | 0342 | 07.1978 | |
| R 80 TIC ECE | ECE | 0443 | 09.1980 | |
| R 80 TIC ECE | ECE | 0384 | 09.1978 | |
| R 80 TIC ECE | ECE | 0383 | 09.1978 | |
| R 80 TIC ECE | ECE | 0343 | 06.1978 | |
| R 80, R 80 /7 ECE | ECE | 0322 | 07.1977 | |
| R 80, R 80 /7 ECE | ECE | 0327 | 08.1977 | |
| R 80, R 80 /7 ECE | ECE | 0373 | 09.1978 | |
| R 80, R 80 /7 ECE | ECE | 0374 | 08.1978 | |
| R 80, R 80 /7 ECE | ECE | 0423 | 09.1980 |