| Model | Date of manufacture | Power, kWt | Power HP | Volume cc | Type of construction |
|---|---|---|---|---|---|
| BUICK WILDCAT Saloon (US) 6.6 | 09.1964 - 12.1966 | 243 | 330 | 6571 | Saloon |
| BUICK WILDCAT Saloon (US) 7.0 | 09.1964 - 12.1969 | 254 | 345 | 6965 | Saloon |
| BUICK WILDCAT Saloon (US) 7.5 | 09.1969 - 12.1970 | 261 | 355 | 7456 | Saloon |