Subaru 2015 XV Crosstrek Hybrid Owner's Manual page 524

12-6
Specifications/Specifications
Alternative engine oil
If the SUBARU approved oil is unavailable, the following alternative oil can be used.
NOTE
Each quantity indicated here is only a guideline. The necessary quantity for replacement may differ slightly depending on the
temperature and other factors.
Oil grade
API (American Petroleum Insti-
tute) classification SM with the
words ENERGY CONSER-
VING or SN with the words
RESOURCE CONSERVING
or
ILSAC (International Lubricant
Specification Advisory Commit-
tee) GF-4 or GF-5, which can be
identified with the ILSAC certifi-
cation mark (Starburst mark)
SAE viscosity No. and
applicable temperature
0W-20 synthetic oil is the required oil
for optimum engine performance and
protection. Conventional oil may be
used if synthetic oil is unavailable.
*: If 0W-20 synthetic oil is not available,
5W-30 or 5W-40 conventional oil may
be used if replenishment is needed but
should be changed to 0W-20 synthetic
oil at the next oil change.
Engine oil capacity
Adding the oil from low level to
full level:
1.1 US qt (1.0 liter, 0.9 Imp qt)
Changing the oil and oil filter:
5.1 US qt (4.8 liters, 4.2 Imp qt)