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Identification & Specifications: Specifications: Engine

Engine Specifications Chart

Model Turbo 2.0 L 2.5 L STi
Engine type Horizontally opposed, liquid cooled, 4-cylinder, 4-stroke gasoline engine
Valve arrangement Overhead camshaft type
Bore x Stroke mm (in) 92 x 75 (3.62 x 2.95) 99.5 x 79 (3.92 x 3.11)
Displacement cm3 (cu in) 1,994 (121.67) 2,457 (149.9)
Compression ratio 8.0 ± 0.2 10.0 ± 0.2 8.2 ± 0.2
Firing order   1 - 3 - 2 - 4
Idle speed at Park/Neutral position rpm 750±100 MT: 650±100
AT: 700±100
700 ± 100
Maximum output kW (HP)/rpm 169 (227)/6,000 123 (165)/5,600 224 (300)/6,000
Maximum torque N.m (kgf-m, ft-lb)/rpm 294 (30.0, 217)/4,000 226 (23.0, 166)/4,000 407 (41.5, 300)/4,000