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DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2021 Subaru LegacyTransmission Fluid Type & Capacity
OEM transmission fluid spec from the factory service manual for the 2020-2022 (2020-2022).
Quick Answer
Transmission Fluid
11.90 QTS. (11.26 L)
3.50 QTS. (3.31 L) β SUBARU Extra MT Note: The indicated oil/fluid quantity is only a guideline. The necessary quantity for replacement may differ slightly depending on the temperature and other factors. After refilling with oil/fluid, the oil/fluid level should be checked.
Notes
- βThe indicated oil/fluid quantity is only a guideline. The necessary quantity for replacement may differ slightly depending on the temperature and other factors. After refilling with oil/fluid, the oil/fluid level should be checked.
This vehicle's factory manual
2021 Subaru Legacy: confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.
What You'll Need
Related for Your 2021 Subaru Legacy
Frequently Asked Questions
- What transmission fluid does a 2021 Subaru Legacy use?
- The 2021 Subaru Legacy uses 11.90 QTS. (11.26 L), 3.50 QTS. (3.31 L) β SUBARU Extra MT Note: The indicated oil/fluid quantity is only a guideline. The necessary quantity for replacement may differ slightly depending on the temperature and other factors. After refilling with oil/fluid, the oil/fluid level should be checked., 12.30 QTS. (11.64 L).
- How much transmission fluid does a 2021 Subaru Legacy take?
- Refer to the factory service manual for the exact transmission fluid capacity.
- When should I change the transmission fluid in my 2021 Subaru Legacy?
- Most manufacturers recommend transmission fluid changes every 30,000β60,000 miles for automatics. Check your factory service manual for the exact interval.
