Subaru Outback Manuals 2017 Outback Owner's Manual | Page 560

Specifications/Specifications 12-5 ! 2.5 L models Oil grade 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. 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) *: If 0W-20 synthetic oil is not available, 5W-30 or 5W-40 conventional oil may be used if you need to add oil. However, you should change to 0W-20 synthetic oil at the next oil change. or API (American Petroleum Institute) classification SN with the words “RESOURCE CONSERVING” ILSAC (International Lubricant Specification Advisory Committee) GF-5, which can be identified with the ILSAC certification mark (Starburst mark) – CONTINUED –