ServlogUpdated 2026-06-25
Subaru Legacy Oil Change Interval & Oil Type
Compiled & reviewed by Nikolai Tsyrenov · Updated 2026-06-25
When to change the oil on a 2020-2025 (7th gen) Subaru Legacy, and what oil it takes.
| Oil change interval | Every 6,000 mi / 6 mo (severe 3,000 mi) |
|---|---|
| Engine / oil | 2.5L FB25 boxer NA or 2.4L FA24 turbo boxer; 0W-20; Lineartronic CVT; Symmetrical AWD |
| Oil filter | Replace with every oil change |
Subaru Legacy note: Symmetrical AWD needs all four tires matched (within ~2/32 in tread) — a mismatch overheats the AWD coupling and stresses the CVT, so rotate often and replace in sets of four.
FAQ
How often should you change the oil in a Subaru Legacy?
Every 6,000 mi / 6 mo (severe 3,000 mi).
What kind of oil does the Subaru Legacy take?
Subaru Legacy: 2.5L FB25 boxer NA or 2.4L FA24 turbo boxer; 0W-20; Lineartronic CVT; Symmetrical AWD. Use the grade and spec listed in your owner's manual or on the oil cap.
Should I use the normal or severe oil-change schedule?
Use the severe-service interval if you mostly drive short trips, in cold/dusty/hot climates, in stop-and-go traffic, or tow — which describes most real-world drivers.
← Full Subaru Legacy maintenance schedule · Oil change intervals for all cars
General guidance — confirm against your Subaru Legacy owner's manual.
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