General Information: Specifications: Outback: Engine
ENGINE DIMENSION DATA REFERENCE
| Model | 2.5 L SOHC | 2.5 L DOHC turbo | 3.0 L DOHC | |
| Engine type | Horizontally opposed, liquid cooled, 4-cylinder, 4-stroke gasoline engine | Horizontally opposed, liquid cooled, 6-cylinder, 4-stroke gasoline engine | ||
| Valve arrangement | Overhead camshaft | |||
| Bore x stroke | mm (in) | 99.5x79.0 (3.917x3.110) | 89.2x80.0 (3.512x3.150) | |
| Displacement | cm3 (cu in) | 2,457 (149.9) | 3,000 (183.06) | |
| Compression ratio | 10.0 | 8.4 | 10.7 | |
| Ignition order | 1 - 3 - 2 - 4 | 1 - 6 - 3 - 2 - 5 - 4 | ||
| Idle speed at Park or Neutral position | RPM | 650 (MT) 700 (AT) |
750 | 650 |
| Maximum output | kW (HP)/rpm | 125 (170)/6,000 | 184 (243)/6,000 | 185 (245)/6,600 |
| Maximum torque | N.m (kgf-m)ft-lb)/rpm | 230 (23.5,170)/4,400 | 327 (33.3,241)/3,600 | 291 (29.7,215)/4,200 |