2019 Subaru Ascent Oil Type & Capacity
The 2019 Subaru Ascent takes 0W-20 motor oil — 4.8 quarts with a filter change, per the factory service manual.
Factory-spec answer
0W-20 — 4.8 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Base | ILSAC GF-5, API - SN or SM, 0W-20 Synthetic Oil | 4.80 QTS. | 4.50 QTS. | 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. |
| Limited | ILSAC GF-5, API - SN or SM, 0W-20 Synthetic Oil | 4.80 QTS. | 4.50 QTS. | 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. |
| Premium | ILSAC GF-5, API - SN or SM, 0W-20 Synthetic Oil | 4.80 QTS. | 4.50 QTS. | 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. |
| Touring | ILSAC GF-5, API - SN or SM, 0W-20 Synthetic Oil | 4.80 QTS. | 4.50 QTS. | 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. |
Buy the right oil
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More specs & repair guides for your Ascent
2019 Subaru Ascent factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
11.7 quarts (11.07 L) — SUBARU Super Coolant
Frequently asked questions
What type of oil does a 2019 Subaru Ascent take?
The 2019 Subaru Ascent takes 0W-20 motor oil (ILSAC GF-5, API - SN or SM, 0W-20 Synthetic Oil), per the factory service manual.
How much oil does a 2019 Subaru Ascent take?
The 2019 Subaru Ascent holds 4.8 quarts with a filter change, or 4.5 quarts without changing the filter.
Can I use synthetic oil in my 2019 Subaru Ascent?
Yes. 0W-20 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2019 Subaru Ascent. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.