2013 Subaru Outback Base, Standard TransFACTORY OEM SERVICE PROCEDURE

General Information: Specifications: Legacy: Engine

Model 2.5 L DOHC non-turbo 3.6 L DOHC non-turbo
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) 94.0 x 90.0 (3.70 x 3.54) 92.0 x 91.0 (3.622 x 3.583)
Displacement cm3 (cu in) 2, 498 (152.43) 3, 630 (221.5)
Compression ratio 10.0 10.5
Ignition order 1 - 3 - 2 - 4 1 - 6 - 3 - 2 - 5 - 4
Idle speed at parking or neutral position rpm CVT: 675±100 MT: 650±100 700±100
Maximum output kW (HP)/rpm 127 (173)/5, 600 191 (256)/6, 000
Maximum torque N.m (kgf-m, ft-lb)/rpm 235 (24.0, 174)/4, 100 334 (34.1, 247)/4, 400
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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