SPECIFICATIONS > Impreza

ENGINE

Model

1.5 L DOHC non-turbo

2.0 L DOHC non-turbo

2.5 L DOHC turbo

Engine type

Horizontally opposed, liquid cooled, 4-cylinder, 4-stroke gasoline engine

Valve arrangement

DOHC

Bore × stroke

mm (in)

77.7 × 79 (3.059 × 3.11)

92 × 75 (3.62 × 2.95)

99.5 × 79 (3.92 × 3.11)

Displacement

cm3 (cu in)

1,498 (91.41)

1,994 (121.67)

2,457 (149.9)

Compression ratio

10.1

10.2

8.4

Ignition order

1 — 3 — 2 — 4

Idle speed at Park or Neutral position

rpm

650

700

Maximum output

kW (PS)/rpm

79 (107) /6,000

110 (150) /6,400

169 (230) /5,200

Maximum torque

N·m (kgf-m, ft-lb)/rpm

142 (14.5, 104.9) /3,200

196 (20.0, 137) /3,200

320 (32.6, 236) /2,800