Identification & Specifications: Specifications: Outback: Engine
Engine Specifications Chart
| Model | Sedan/Wagon | ||
| 2.5 L | 3.0 L | ||
| 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 type | Double overhead camshaft type | |
| Bore x Stroke | mm (in) | 99.5 x 79.0 (3.917 x 3.110) | 89.2 x 80.0 (3.512 x 3.150) |
| Displacement | cm3 (cu in) | 2,457 (149.9) | 3,000 (183.06) |
| Compression ratio | 10.0 | 10.7 | |
| Firing order | 1 - 3 - 2 - 4 | 1 - 6 - 3 - 2 - 5 - 4 | |
| Idle speed at Park/Neutral position | rpm | 650 (MT), 700 (AT) | 600 |
| Maximum output | kW (HP)/rpm | 123 (165)/5,600 | 158 (212)/6,000 |
| Maximum torque | N.m (kgf-m, ft-lb)/rpm | 226 (23.0, 166)/3,600 | 282 (28.8, 208)/4,400 |