What oil does a 2011 Subaru Legacy take?
The 2011 Subaru Legacy uses 0W-20 synthetic engine oil, with a typical capacity of about 4.2 quarts (roughly 4.0 liters) when changing the oil and replacing the filter. It should meet ILSAC GF-5 or API SN or higher specifications. Always verify the exact requirement in your owner's manual or on the vehicle's under-hood oil label, as regional differences can apply.
This article explains the official oil type, the reasoning behind the specification, the expected oil capacity, and practical tips for ensuring proper oil performance in a 2011 Legacy. Readers will find guidance on choosing the right grade, understanding the capacity, and how to verify the oil level after a change.
Oil specifications and capacity
Understanding the recommended viscosity, certification, and volume helps ensure the engine receives the correct lubrication and protection during operation.
Viscosity and certification
Use 0W-20 synthetic motor oil that meets API SN or higher and ILSAC GF-5 or higher standards. This viscosity is specified for the 2011 Legacy in most markets and supports efficient cold-start protection and fuel economy while maintaining adequate film strength at operating temperatures.
Oil capacity
Oil capacity with the filter change is about 4.2 quarts (approximately 4.0 liters). When performing an oil service, plan for this quantity and always confirm the final level with the dipstick after a brief idle and recheck, since fill amounts can vary slightly by engine type and filter used.
Practical guidance for maintenance
To keep the engine running smoothly, follow the manufacturer’s maintenance schedule, select the correct oil grade for your climate, and perform regular level checks between changes. If you’re unsure about which exact specification applies to your specific Legacy variant or regional model, consult the owner's manual or contact a Subaru service center for VIN-specific guidance.
Summary
The 2011 Subaru Legacy is designed to run on 0W-20 synthetic oil, with an oil capacity of roughly 4.2 quarts including the filter. Use oil that meets API SN or higher and ILSAC GF-5 or higher, and verify the exact specification from your manual or under-hood label. Adhering to these specifications helps ensure reliable lubrication, efficient performance, and adherence to the vehicle’s maintenance expectations.
Can I put 5W-30 instead of 0W20 on my Subaru Outback?
Oil Type & Capacity for Subaru Outback
Also like the Crosstrek, the Outback engine should be filled with 0W-20 synthetic oil. If synthetic oil isn't available, you can use either 5W-30 or 5W-40 conventional oil. However, as suggested above, the engine oil should be replaced with synthetic oil during the next change.
What kind of oil does a 3.7 L V6 take?
Capacities and Specifications - 3.7L
| Name | Specification |
|---|---|
| Recommended motor oil (U.S.): Motorcraft® SAE 5W-20 Premium Synthetic Blend Motor Oil XO-5W20-QSP | WSS-M2C945-A |
| Recommended motor oil (Canada): Motorcraft® SAE 5W-20 Super Premium Motor Oil CXO-5W20-LSP12 | WSS-M2C945-A |
What type of oil does a Subaru Legacy use?
For example, if you have a Subaru Legacy produced between 2013 and 2021, your vehicle will need 0W-20 synthetic oil. While the 2005-2010 models use synthetic5W-30. You'll also notice variations in the oil type depending on engine types—for instance, a Legacy with a 6-cylinder engine might use 5W-30 instead of 0W-20.
How many quarts of oil does a 1.8 L engine take?
And this 1.8 L takes about four quarts. So we got a 5Q jug here we're going to just pour out about four quarts Probably helpful to have a funnel too i will link one down. Below.
