Quick answer: the 2012–2022 Toyota Prius 1.8L takes 4.4 US qt (4.2 L) of oil with a filter change. Toyota recommends SAE 0W-20 for 2012–2018 and SAE 0W-16 for 2019–2022.
| Engine | Oil capacity (with filter) | Without filter | Oil type |
|---|---|---|---|
| 1.8L 4-cylinder (2ZR-FXE), 2012–2018 | 4.4 US qt (4.2 L) | 4.1 US qt (3.9 L) | 0W-20 |
| 1.8L 4-cylinder (2ZR-FXE), 2019–2022 | 4.4 US qt (4.2 L) | 4.1 US qt (3.9 L) | 0W-16 |
The oil grade changed in 2019. The capacity stayed at 4.4 quarts, but the 2019–2022 manuals call for 0W-16 instead of 0W-20.
Oil capacity by year
| Model year | Oil capacity (with filter) | Oil type |
|---|---|---|
| 2012 | 4.4 US qt (4.2 L) | 0W-20 |
| 2013 | 4.4 US qt (4.2 L) | 0W-20 |
| 2014 | 4.4 US qt (4.2 L) | 0W-20 |
| 2015 | 4.4 US qt (4.2 L) | 0W-20 |
| 2016 | 4.4 US qt (4.2 L) | 0W-20 |
| 2017 | 4.4 US qt (4.2 L) | 0W-20 |
| 2018 | 4.4 US qt (4.2 L) | 0W-20 |
| 2019 | 4.4 US qt (4.2 L) | 0W-16 |
| 2020 | 4.4 US qt (4.2 L) | 0W-16 |
| 2021 | 4.4 US qt (4.2 L) | 0W-16 |
| 2022 | 4.4 US qt (4.2 L) | 0W-16 |
We read the Specifications pages of the Prius owner’s manuals for every model year from 2012 to 2022.
Recommended oil type
2012–2018: SAE 0W-20. If it is not available, 5W-20 may be used, but it must be replaced with 0W-20 at the next oil change.
2019–2022: SAE 0W-16. If it is not available, 0W-20 may be used, but it must be replaced with 0W-16 at the next oil change.
How to reset the maintenance required light on the 2012–2022 Toyota Prius
See also: Toyota maintenance required light reset for all models.
This is the procedure in the 2017 Prius owner’s manual. The 2013 manual uses a trip meter method instead: with trip meter A shown, turn the POWER switch off, then turn it to ON while holding the MPH/km/h button until the trip meter shows 000000.
- While the hybrid system is operating, switch the multi-information display to the settings screen.
- Select Vehicle Settings.
- Select Maintenance System, then Oil Maintenance.
- Select Yes. A message confirms the reset.
Oil change tips
- A 5-quart jug covers one change with a new filter.
- Do not overfill. Toyota’s manuals tell you to warm up the engine, turn it off, wait about 5 minutes and then check the level on the dipstick.
What battery does the 2012–2022 Toyota Prius key fob take?
CR1632 for 2012–2015 and CR2032 for 2016–2022. Data from Toyota’s owner’s manuals (Do-it-yourself maintenance: key battery), linked under Sources.
| Model years | Key type | Battery |
|---|---|---|
| 2012–2015 | Electronic (smart) key | CR1632 |
| 2016–2022 | Electronic (smart) key | CR2032 |
- You need a flathead screwdriver (cover the tip with a rag or tape so you do not scratch the key) and the new lithium coin battery.
- Insert the new battery with the + terminal facing the way shown in the manual.
- Toyota notes the batteries are sold at Toyota dealers, electrical appliance shops and camera stores.
- A weak battery shows up as a shorter range or a key that works only up close.
Sources and how we checked
All capacities, oil grades and key fob battery types on this page come from Toyota’s owner’s manuals, published on Toyota’s official manuals site (Specifications → Maintenance data):
- 2012 Prius owner’s manual
- 2013 Prius owner’s manual
- 2014 Prius owner’s manual
- 2015 Prius owner’s manual
- 2016 Prius owner’s manual (through Feb. 2016 production)
- 2017 Prius owner’s manual
- 2018 Prius owner’s manual
- 2019 Prius owner’s manual
- 2020 Prius owner’s manual (from Mar. 2020 production)
- 2021 Prius owner’s manual
- 2022 Prius owner’s manual
Toyota calls these capacities a reference quantity: always finish by checking the dipstick. If your owner’s manual shows something different, follow your manual and tell us.
Last checked: October 21, 2026.
FAQ
How much oil does a Toyota Prius take?
4.4 US quarts (4.2 L) with a filter change, for every model year from 2012 to 2022.
What oil does a Prius use?
SAE 0W-20 for 2012–2018 and SAE 0W-16 for 2019–2022, according to Toyota’s manuals.
Can I use 0W-20 in a 2019–2022 Prius?
Only if 0W-16 is not available. The manuals say 0W-20 may be used, but it must be replaced with 0W-16 at the next oil change.
How much oil without changing the filter?
4.1 US quarts (3.9 L).
How do I reset the oil maintenance on a newer Prius?
In the 2017 manual: on the multi-information display, select Vehicle Settings, Maintenance System, Oil Maintenance, then Yes.
Newer Prius? See the 2023–2025 Toyota Prius oil type and capacity.