Subaru EJ251, Engine
| Engine capacity | 2,457 cm³ |
| Maximum power (range), hp | 150 - 173 |
| Maximum torque, N*m (kg*m) at rpm. | 162 (17) / 4000 |
| Fuel used | Gasoline AI-92 |
| Fuel consumption, l/100 km | 9.9 - 11.2 |
| Engine type | Horizontally opposed, 4-cylinder |
| Additional engine information | distributed fuel injection |
| Maximum power, hp (kW) at rpm | 150 (110) / 5600 |
| Compression Ratio (Range) | 9.7 - 10 |
| Cylinder diameter (range), mm | 99.5 |
| Piston stroke (range), mm | 79 |
| CO₂ emissions (range), g/km | 216 - 234 |
| Valve drive | SOHC |
| Number of valves per cylinder (range) | 4 |