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DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2011 Subaru ForesterOil Type & Capacity
OEM spec from the factory service manual for the X Limited variant.
Quick Answer
Oil Type
ILSAC GF-4 or GF-5, API - SN or SM, 0W-20 Synthetic Oil
Capacity (w/ Filter)
6.40 QTS.
6.05 L
Variant
X Limited
Source: Factory service manual — 2011 Subaru Forester X Limited. View full manual section →
What You'll Need
Frequently Asked Questions
- What type of oil does a 2011 Subaru Forester take?
- The 2011 Subaru Forester requires ILSAC GF-4 or GF-5, API - SN or SM, 0W-20 Synthetic Oil. The exact spec may vary slightly by engine variant — this page shows the OEM recommendation for the X Limited configuration.
- How much oil does a 2011 Subaru Forester need?
- The 2011 Subaru Forester takes 6.40 QTS. (6.05 L) of engine oil with the filter replaced.
- Can I use synthetic oil in my 2011 Subaru Forester?
- Yes — synthetic oil that meets the ILSAC GF-4 or GF-5, API - SN or SM, 0W-20 Synthetic Oil specification is acceptable and often preferred for better protection and longer change intervals.
- What happens if I use the wrong oil in my 2011 Subaru Forester?
- Using oil that does not meet the ILSAC GF-4 or GF-5, API - SN or SM, 0W-20 Synthetic Oil specification can reduce engine protection, increase wear, and potentially void warranty coverage. Always use oil that meets the OEM spec.