The 2013 Subaru Outback uses synthetic oil, with 0W-20 recommended for the 2.5L four-cylinder engine and 5W-30 recommended for the 3.6L six-cylinder engine.
Engine options and oil specifications
Overview: The Outback offered two engine choices in 2013, each with its own oil-grade requirement. Always confirm the exact specification for your vehicle based on the engine and market.
Below are the oil type recommendations per engine option for the 2013 Outback.
- 2.5L four-cylinder (FB25): 0W-20 synthetic oil. Typical oil capacity with filter change is about 4.5 quarts (roughly 4.3–4.7 L).
- 3.6L six-cylinder (EZ36): 5W-30 synthetic oil. Typical oil capacity with filter change is about 6 quarts (roughly 5.7–6.4 L).
Note: Always verify the exact oil capacity and grade for your specific vehicle, VIN, and market in the owner's manual or with a Subaru dealer.
Practical guidance for owners
Use the oil grade recommended for your engine to maintain lubrication quality and warranty coverage. Subarus from this era generally favor synthetic oils, and sticking to the specified viscosity helps with cold-start performance and overall engine longevity. Regularly check oil level and follow the maintenance schedule outlined in the manual.
Where to find official guidance
For the definitive specification, consult your owner’s manual, the under-hood oil information label, or contact a Subaru dealer. Regional variations can exist, so it’s important to confirm the correct grade and capacity for your exact model and location.
Summary
The 2013 Subaru Outback requires 0W-20 synthetic oil for the 2.5L four-cylinder engine and 5W-30 synthetic oil for the 3.6L six-cylinder engine. Always verify the exact requirements in your owner’s manual or with a Subaru dealer, as oil grade and capacity can vary by engine variant and market.
Does a Subaru Outback need synthetic oil?
Here are the details for your Subaru Outback oil change: 0W-20 Synthetic Oil: This is recommended for 4-cylinder engines and most of the newer Subaru Outback models. It's designed to ensure your engine runs smoothly in a variety of temperature conditions, both cold and hot.
What is the most popular color of a Subaru Outback?
Crystal White Pearl remains the most popular choice among Subaru buyers, offering a clean, sophisticated appearance that photographs beautifully and maintains strong resale value. Magnetite Gray Metallic provides a modern alternative that hides minor scratches and dirt better than lighter colors.
What oil should I put in my 2013 Subaru Outback?
Recommended especially for turbo-charged engines, Genuine Subaru Certified 5W-30 Synthetic Motor Oil provides superior protection against oil breakdown for cleaner running and long engine life.
What type of oil does Outback use?
The Recommended Subaru Outback Oil Type
0W-20 Synthetic Oil: Recommended for 4-cylinder engines and most newer Subaru Outback models. This oil type ensures smooth engine operation in both cold and hot conditions. 5W-30 Synthetic Oil: Recommended for 6-cylinder engines.