Subaru Outback Manuals 2017 Outback Owner's Manual | Page 558

Specifications/Specifications

12-3

& Engine
Engine model
Engine type

FB25
(2.5 L, DOHC, non-turbo)

EZ36
(3.6 L, DOHC, non-turbo)

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

Horizontally opposed, liquid cooled 6 cylinder,
4 stroke gasoline engine

Displacement cu-in (cc)

152 (2,498)

221.5 (3,630)

Bore 6 Stroke in (mm)

3.70 6 3.54 (94.0 6 90.0)

3.62 6 3.58 (92.0 6 91.0)

Compression ratio
Firing order

10.3 : 1

10.5 : 1

1–3–2–4

1–6–3–2–5–4

& Fuel
Fuel requirement

Fuel tank capacity

Unleaded gasoline with 87 AKI (90 RON) or higher

18.5 US gal (70 liters, 15.4 Imp gal)

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