Quick answer: the 2018–2023 Subaru Crosstrek 2.0L takes 4.7 US qt (4.4 L) of 0W-20 synthetic with a filter change. The 2.5L (Sport and Limited, 2021–2023) takes 4.4 US qt (4.2 L).
| Engine | Oil capacity (with filter) | Oil type |
|---|---|---|
| 2.0L 4-cylinder | 4.7 US qt (4.4 L) | 0W-20 synthetic |
| 2.5L 4-cylinder (2021–2023) | 4.4 US qt (4.2 L) | 0W-20 synthetic |
The bigger engine takes less oil. The 2.5L lists 4.4 qt vs 4.7 qt for the 2.0L.
Oil capacity by year
| Model year | 2.0L | 2.5L |
|---|---|---|
| 2018 | 4.7 US qt (4.4 L) | — |
| 2019 | 4.7 US qt (4.4 L) | — |
| 2020 | 4.7 US qt (4.4 L) | — |
| 2021 | 4.7 US qt (4.4 L) | 4.4 US qt (4.2 L) |
| 2022 | 4.7 US qt (4.4 L) | 4.4 US qt (4.2 L) |
| 2023 | 4.7 US qt (4.4 L) | 4.4 US qt (4.2 L) |
We read the engine oil table in the “Specifications” chapter of every model-year manual listed below.
Recommended oil type
0W-20 synthetic is the required oil. If it is not available, 5W-30 conventional oil may be used to top up, but change back to 0W-20 synthetic at the next oil change.
How to reset the oil life reminder on the 2018–2023 Subaru Crosstrek
See also: Oil life reset by brand.
On models with a multi-function display, Subaru’s manuals set the oil reminder in the display’s setting screen: open the maintenance settings, select Engine Oil, set the date and distance of the reminder with the steering-wheel control switches, and select Set; Update returns the notification distance to the default. Older models without this menu have no oil reminder to reset.
Oil change tips
- One 5-quart jug covers either engine.
- Subaru says each quantity is only a guideline. After refilling, check the level with the dipstick: adding oil from the L to the F mark takes about 1.1 US qt (1.0 L).
Sources and how we checked
All capacities and oil grades on this page come from Subaru’s owner’s manuals, published on Subaru of America’s official Vehicle Resources page (“Specifications” chapter, engine oil table):
- 2018 Crosstrek owner’s manual
- 2019 Crosstrek owner’s manual
- 2020 Crosstrek owner’s manual
- 2021 Crosstrek owner’s manual
- 2022 Crosstrek owner’s manual
- 2023 Crosstrek owner’s manual
If your owner’s manual shows something different, follow your manual and tell us.
Last checked: October 26, 2026.
FAQ
How much oil does a 2018–2023 Crosstrek take?
4.7 US qt (4.4 L) for the 2.0L and 4.4 US qt (4.2 L) for the 2.5L, with a filter change.
What oil does a 2018–2023 Crosstrek use?
0W-20 synthetic.
Is a 5-quart jug enough?
Yes.
Can I use 5W-30?
Only to top up when 0W-20 synthetic is not available.
How do I reset the oil reminder?
In the multi-function display settings, select Engine Oil.