Fuel Octane Rating - Subaru 2006 Baja Owner's Manual

Fuel:
Non-turbo models
Use only unleaded gasoline with an octane rat-
ing of 87 AKI or higher.
Turbo models
Use premium unleaded gasoline with an oc-
tane rating of 91 AKI or higher. If premium un-
leaded gasoline is not available, regular un-
leaded gasoline with octane rating of 87 AKI or
higher may be temporarily used. For optimum
engine performance and driveability, it is re-
quired that you use premium grade unleaded
gasoline.

Fuel octane rating

This octane rating is the average of the Re-
search Octane and Motor Octane numbers and
is commonly referred to as the Anti Knock In-
GAS STATION REFERENCE
dex (AKI). Refer to "Fuel" section in this manu-
al.
Fuel capacity:
16.9 US gal (64 liters, 14.1 Imp gal)
Engine oil:
Use only API classification SM with the words
"ENERGY CONSERVING" and the ILSAC cer-
tification mark (starburst mark) displayed on
the container (ILSAC GF-4).
Engine oil capacity:
4.2 US qt (4.0 liters, 3.5 Imp qt)
Cold tire pressure:
Front
Rear
33 psi (230 kPa, 2.3 kgf/cm
33 psi (230 kPa, 2.3 kgf/cm
2
)
2
)