Section 1 (General Information): WRX: Engine
WARNING: This page is about a different variant/trim than selected.
| Model | 2.0 L DOHC turbo | |
| Engine type | Horizontally opposed, liquid cooled, 4-cylinder, 4-stroke gasoline engine | |
| Valve arrangement | DOHC | |
| Bore X stroke | mm (in) | 86.0 X 86.0 (3.39 X 3.39) |
| Displacement | cm3 (cu in) | 1, 998 (122) |
| Compression ratio | 10.6 | |
| Ignition order | 1 - 3 - 2 - 4 | |
| Idle speed at parking or neutral position | r/min | 700±100 |
| Maximum output | kW (HP)/(r/min) | 200 (268)/5, 600 |
| Maximum torque | N.m (kgf-m, ft-lb)/(r/min) | 350 (35.7, 258)/2, 000 - 5, 200 |