Gas station reference fuel, Fuel capacity, Engine oil – Subaru A3100BE User Manual
Page 376: Engine oil capacity, Cold tire pressure, Fuel octane rating
GAS STATION REFERENCE
Fuel:
Use premium unleaded gasoline with an octane rating of 91 AKI or
higher. For temporary purposes if premium unleaded gasoline is
not available, you may use regular unleaded gasoline with an oc-
tane rating of 87 AKI or higher. For optimum engine performance
and driveability, it is recommended that you use premium grade
unleaded gasoline.
Fuel octane rating
This octane rating is the average of the Research Octane and Mo-
tor Octane numbers and is commonly referred to as the Anti Knock
Index (AKI). Refer to “Fuel” section in this manual.
Fuel capacity:
16.9 US gal (64 liters, 14.1 Imp gal)
Engine oil:
Use only API classification SM with the words “ENERGY CON-
SERVING” and the ILSAC certification mark (starburst mark) dis-
played on the container.
Engine oil capacity:
5.8 US qt (5.5 liters, 4.8 Imp qt)
Cold tire pressure:
Tire size
P255/55R18 104H
Wheel size
18
× 8JJ
Pressure
Front
33 psi (230 kPa, 2.3 kgf/cm
2
)
Rear
32 psi (220 kPa, 2.2 kgf/cm
2
)
Rear at trailer towing
32 psi (220 kPa, 2.2 kgf/cm
2
)
Temporary spare tire
Size
T165/80R17
Pressure
60 psi (420 kPa, 4.2 kgf/cm
2
)