Vehicle information
| Brand | SUBARU |
|---|---|
| Model | REX I |
| Type | 400 (K22) |
| Construction type | Hatchback |
| Year of construction | 1972–1977 |
| Engine type | Petrol Engine |
| Drivetrain type | Rear-Wheel Drive |
| Power | 23 kW • 31 hp |
| Cylinder capacity | 358 ccm |
| Brake system | hydraulic |
| Cylinder count | 2 |
| Ccm tech | 358 |
| Fuel type | Petrol |
| Fuel type process | Intake Manifold Injection/ Carburettor |
| Number of valves per cylinder | 2 |
| Engine code | EK21 |