Subaru Forester Manuals 2016 Forester Owner's Manual | Page 559

Specifications/Specifications

12-3

& Engine
Engine model

FB25
(2.5 L, DOHC, non-turbo)

Engine type

FA20
(2.0 L, DOHC, turbo)

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

Displacement cu-in (cc)

152 (2,498)

122 (1,998)

Bore 6 Stroke in (mm)

3.70 6 3.54 (94.0 6 90.0)

3.39 6 3.39 (86.0 6 86.0)

Compression ratio

10.0 : 1

10.6 : 1
1–3–2–4

Firing order

& Fuel
Model

Fuel

Non-turbo models

Unleaded gasoline with 87 AKI (90 RON) or higher

Turbo models

Unleaded gasoline with 91 AKI (95 RON) or higher

Fuel tank capacity
15.9 US gal (60 liters, 13.2 Imp gal)

For more details, refer to “Fuel” F7-3.

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