Safety Warning
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.
2020 Subaru Ascent Fluid Capacities
OEM fluid capacity chart from the factory service manual for the 2020 (2020).
Quick Answer
Air Cond Compressor Oil
5.75 OZS. (0.17 L) β ND-OIL12
Automatic Transmission Fluid
12.30 QTS. (11.64 L) β SUBARU High Torque CVT Fluid LV
Brake Fluid
β FMVSS No. 116 DOT 3 or DOT 4 Brake Fluid
Differential Gear Oil
0.80 QTS. (0.75 L) β API - GL-5, SAE 75W-90 gear oil
Engine Coolant
11.70 QTS. (11.07 L) β SUBARU Super Coolant
Engine Oil
4.50 QTS. (4.25 L) β ILSAC GF-5, API - SN or SM, 0W-20 Synthetic Oil Note: If 0W-20 synthetic oil is not available, 5W-30 conventional oil may be used if replenishment is needed but should be changed to 0W-20 synthetic oil at the next oil change.
Notes
- βIf 0W-20 synthetic oil is not available, 5W-30 conventional oil may be used if replenishment is needed but should be changed to 0W-20 synthetic oil at the next oil change.
This vehicle's factory manual
The spec is above. This opens the 2020 Subaru factory books so you can go into the Ascent procedure.
Related for Your 2020 Subaru Ascent
Frequently Asked Questions
- What are the fluid capacities for a 2020 Subaru Ascent?
- The 2020 Subaru Ascent fluid capacities are: Air Cond Compressor Oil: 5.75 OZS. (0.17 L) β ND-OIL12, Automatic Transmission Fluid: 12.30 QTS. (11.64 L) β SUBARU High Torque CVT Fluid LV, Brake Fluid: β FMVSS No. 116 DOT 3 or DOT 4 Brake Fluid, Differential Gear Oil: 0.80 QTS. (0.75 L) β API - GL-5, SAE 75W-90 gear oil, Engine Coolant: 11.70 QTS. (11.07 L) β SUBARU Super Coolant, Engine Oil: 4.50 QTS. (4.25 L) β ILSAC GF-5, API - SN or SM, 0W-20 Synthetic Oil Note: If 0W-20 synthetic oil is not available, 5W-30 conventional oil may be used if replenishment is needed but should be changed to 0W-20 synthetic oil at the next oil change..
- How much engine oil does a 2020 Subaru Ascent take?
- The 2020 Subaru Ascent takes 4.50 QTS. (4.25 L) β ILSAC GF-5, API - SN or SM, 0W-20 Synthetic Oil Note: If 0W-20 synthetic oil is not available, 5W-30 conventional oil may be used if replenishment is needed but should be changed to 0W-20 synthetic oil at the next oil change..
