Forester Specifications: Engine
ENGINE SPECIFICATION
| Model | 2.5 L non-turbo | 2.5 L turbo | |
| Engine type | Horizontally opposed, liquid cooled, 4-cylinder, 4-stroke gasoline engine | ||
| Valve system mechanism | Method | DOHC | DOHC |
| Number of valves | Intake 2/Exhaust 2 | ||
| Bore x stroke | mm (in) | 94.0 x 90.0 (3.70 x 3.54) | 99.5 x 79 (3.92 x 3.11) |
| Displacement | cm3 (cu in) | 2, 498 (152.43) | 2, 457 (149.93) |
| Compression ratio | 10.0 | 8.4 | |
| Ignition order | 1-3-2-4 | ||
| Idling speed [at neutral position on MT, or "P" or "N" position on AT] | rpm | AT: 675 MT: 650 |
700 |
| Maximum output | kW (HP)/rpm | 126 (170)/5, 800 | 167 (224)/5, 200 |
| Maximum torque | N.m (kgf-m, ft-lb)/rpm | 235 (24.0, 174) 74, 100 | 307 (31.3, 226)/2, 800 |