Basic identity and configuration.
| Brand | Opel |
| Model | GT |
| Generation | GT I |
| Modification Engine | 1.9 (102 Hp) |
| Start Of Production | August, 1968 year |
| End Of Production | July, 1973 year |
| Powertrain Architecture | Internal Combustion engine |
| Body Type | Coupe |
| Seats | 2 |
| Doors | 2 |