Subaru EK23-Z, Engine
| Engine capacity | 544 cm³ |
| Maximum power (range), hp | 55 |
| Maximum torque, N*m (kg*m) at rpm. | 73 (7) / 4400 |
| Fuel used | Gasoline Regular (AI-92, AI-95) |
| Engine type | In-line, 2-cylinder |
| Additional engine information | electronic fuel injection system |
| Maximum power, hp (kW) at rpm | 55 (40) / 6400 |
| Compression Ratio (Range) | 8 |
| Cylinder diameter (range), mm | 76 |
| Piston stroke (range), mm | 60 |
| Supercharger | Compressor |
| Valve drive | SOHC |