When equipped with the 2.5-liter engine, the 2009 Subaru Outback takeS4.0 liters (4.2 quarts) of 5W-30 engine oil. The 3.0-liter engine requireS5.5 liters (5.8 quarts) of fluid with the same viscosity. Subaru recommends replacing this fluid and filter every 7,500 miles. However, if Your driving habits consist of constant stop-and-go traffic or You drive frequently on dirt roads, You might need to have this maintenance work done more often. Old or low oil can result in expensive engine damage. This fluid prevents corrosion, lubricates moving parts, and helps keep the engine cool. If it gets old, You will notice performance and fuel economy worsen, as well. The average cost for an oil change in the 2009 Outback is $100 to $160. Labor makes up about $40 to $60 of that amount.
Mara D.
January 2, 2020
The recommended oil grade for the 2009 Subaru Outback 5W-30 is preferred. The recommended oil grade for the 2009 Subaru Outback can also be identified by looking for the API classification and SAE viscosity. The 2009 Subaru Outback 2.5L engine oil capacity is 4.2 US quarts (4.0 liters) the 2009 Outback 3.0L engine oil capacity is 5.8 quarts (5.5 liters).
Ralph
August 18, 2023
Plus another half quart if also replacing the oil filter.
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