Quick answer: the 2023–2025 Toyota Prius 2.0L takes 4.4 US qt (4.2 L) of oil with a filter change. Toyota recommends SAE 0W-16.
| Engine | Oil capacity (with filter) | Without filter | Oil type |
|---|---|---|---|
| 2.0L 4-cylinder (M20A-FXS) | 4.4 US qt (4.2 L) | 4.1 US qt (3.9 L) | 0W-16 |
Same capacity, bigger engine. The new 2.0L takes the same 4.4 quarts as the old 1.8L, and also uses 0W-16.
Oil capacity by year
| Model year | Oil capacity (with filter) | Without filter |
|---|---|---|
| 2023 | 4.4 US qt (4.2 L) | 4.1 US qt (3.9 L) |
| 2024 | 4.4 US qt (4.2 L) | 4.1 US qt (3.9 L) |
| 2025 | 4.4 US qt (4.2 L) | 4.1 US qt (3.9 L) |
We read the Specifications pages of the 2023, 2024 and 2025 Prius owner’s manuals.
Recommended oil type
Toyota Genuine Motor Oil or equivalent in SAE 0W-16. If 0W-16 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 2023–2025 Toyota Prius
See also: Toyota maintenance required light reset for all models.
Toyota’s manuals for these years use the settings menu of the multi-information display.
- With the engine running (or the power switch ON), use the meter control switches on the steering wheel to open the settings screen on the multi-information display.
- Select Vehicle Settings.
- Select Scheduled Maintenance.
- Select Yes. A message confirms that the reset is complete.
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 2023–2025 Toyota Prius key fob take?
A CR2450 lithium coin battery. Data from Toyota’s owner’s manuals (Do-it-yourself maintenance: key battery), linked under Sources.
| Model years | Key type | Battery |
|---|---|---|
| 2023–2025 | Electronic (smart) key | CR2450 |
- 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):
- 2023 Prius owner’s manual
- 2024 Prius owner’s manual (from Oct. 2023 production)
- 2025 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 2023–2025 Toyota Prius take?
4.4 US quarts (4.2 L) with a filter change.
What oil does a 2023–2025 Prius use?
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 much oil without changing the filter?
4.1 US quarts (3.9 L).
Is the new Prius engine different?
Yes. The 2023 Prius uses a 2.0L (M20A-FXS) instead of the 1.8L, but the oil capacity in the manual is the same 4.4 quarts.
How do I reset the maintenance message on a 2023–2025 Prius?
On the multi-information display, open the settings, select Vehicle Settings, then Scheduled Maintenance, then Yes.
Older Prius? See the 2012–2022 Toyota Prius oil type and capacity.