Subaru Outback Manuals 2025 Outback Owner's Manual | Page 577

Specifications 569
& Engine s12aa02
Engine model FB25( 2.5 L, DOHC, non-turbo) FA24( 2.4 L, DOHC, turbo)
Engine type
Horizontally opposed, liquid cooled 4 cylinder, 4 stroke direct injection gasoline engine
Horizontally opposed, liquid cooled 4 cylinder, 4-stroke direct injection gasoline engine
Displacement cu-in( cc)
152( 2,498)
146( 2,387)
Bore 6 Stroke in( mm)
3.70 6 3.54( 94.0 6 90.0)
3.70 6 3.39( 94.0 6 86.0)
Compression ratio
12.0: 1
10.6: 1
Firing order
1 – 3 – 2 – 4
1 – 3 – 2 – 4
& Fuel
s12aa08
Fuel requirement
Fuel tank capacity
Unleaded gasoline with 87 AKI( 90 RON) or higher
18.5 US gal( 70 liters, 15.4 Imp gal)
Specifications
12
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