| Model | Caroserie | Ani | kW | CP | Capacitate |
|---|---|---|---|---|---|
| OPEL DIPLOMAT B 2.8 E | limuzina | 1969-03-01 - 1975-02-01 | 121 kW | 165 CP | 2784 cm3 |
| OPEL DIPLOMAT B 5.4 | limuzina | 1969-03-01 - 1978-01-01 | 169 kW | 230 CP | 5354 cm3 |
| OPEL DIPLOMAT B 2.8 | limuzina | 1972-09-01 - 1978-08-01 | 103 kW | 140 CP | 2784 cm3 |
| OPEL DIPLOMAT B 2.8 | limuzina | 1971-09-01 - 1978-08-01 | 118 kW | 160 CP | 2784 cm3 |