| Model | Date of manufacture | Power, kWt | Power HP | Volume cc | Type of construction |
|---|---|---|---|---|---|
| PLYMOUTH ROADRUNNER Hardtop (US) 5.2 | 09.1974 - 12.1975 | 108 | 147 | 5211 | Hardtop |
| PLYMOUTH ROADRUNNER Hardtop (US) 5.9 | 09.1974 - 12.1975 | 134 | 182 | 5899 | Hardtop |
| PLYMOUTH ROADRUNNER Hardtop (US) 6.6 | 09.1974 - 12.1975 | 123 | 167 | 6555 | Hardtop |