300 (W123)
| Änderung | Treibstoff | Jahr | Motor kw | Motor + |
|---|---|---|---|---|
| 300 D (80 Hp) | Diesel | 1976 - 1979 | 59 | 3000 |
| 300 D (88 Hp) | Diesel | 1979 - 1985 | 65 | 3000 |
| 300 T Turbo D (USA) (121 H... | Diesel | 1981 - 1982 | 89 | 3000 |
| 300 T Turbo D (USA) (125 H... | Diesel | 1982 - 1985 | 92 | 3000 |