Engine oil selection > Oil grade
with SAE 0W-16 at the next oil
Source: Toyota 2023 Prius Prime Owner's Manual (OM47E73U), page 602
Owner’s manual specs
2023 Toyota Prius Prime (PHEV) Specs: Fluids & Maintenance Schedule
Figures for the 2023 Toyota Prius Prime (PHEV), copied from Toyota’s own owner’s manual. Every one links to the manual page it came from.
From the manufacturer’s manuals. Every figure here is copied from the manufacturer's own manual, with a link to the page it came from. Where a manual is unclear or contradicts itself, we leave the figure out.
Fluids & capacities
Hybrid transmission > Fluid capacity*
3.9 qt
3.7 L
Applies to: Hybrid transmission
Source: Toyota 2023 Prius Prime Owner's Manual (OM47E73U), page 604
Hybrid transmission > Fluid type
Toyota Genuine e-Transaxle fluid TE
Applies to: Hybrid transmission
Source: Toyota 2023 Prius Prime Owner's Manual (OM47E73U), page 604
Maintenance schedule
Normal service schedule
Use this for ordinary driving.
| Service | When |
|---|---|
| Replace cabin air filter Source: Toyota 2023 Prius Prime Warranty and Maintenance Guide, page 43 | Every 30,000 mi or 36 months |
| Replace engine air filter Source: Toyota 2023 Prius Prime Warranty and Maintenance Guide, page 43 | Every 30,000 mi or 36 months |
| Replace engine oil and oil filter Source: Toyota 2023 Prius Prime Warranty and Maintenance Guide, page 43 | 5,000 mi, 20,000 mi, 30,000 mi, 40,000 mi, 50,000 mi, 60,000 mi, 70,000 mi, 80,000 mi, 90,000 mi, 100,000 mi, 110,000 mi, 120,000 mi |
Severe service schedule
Use this if you tow, idle a lot, drive short trips in the cold, or run in dust.
| Service | When |
|---|---|
| Inspect engine air filter Applies to: Driving on dirt roads or dusty roads Source: Toyota 2023 Prius Prime Warranty and Maintenance Guide, page 40 | 5,000 mi, 15,000 mi, 20,000 mi, 25,000 mi, 35,000 mi, 40,000 mi, 45,000 mi, 50,000 mi, 55,000 mi, 65,000 mi, 70,000 mi, 75,000 mi, 80,000 mi, 85,000 mi, 95,000 mi, 100,000 mi, 105,000 mi, 110,000 mi, 115,000 mi |
| Replace engine oil and oil filter Applies to: Driving on dirt roads or dusty roads Source: Toyota 2023 Prius Prime Warranty and Maintenance Guide, page 42 | 5,000 mi, 15,000 mi, 25,000 mi, 35,000 mi, 45,000 mi, 55,000 mi, 65,000 mi, 75,000 mi, 85,000 mi, 95,000 mi, 105,000 mi, 115,000 mi |
Not on this page
- Oil life & reset procedures: The manual gives different answers by configuration, so we've left them out.
- Fuse box locations & fuse chart: The manual gives different answers by configuration, so we've left them out.
Other Toyota Prius Prime (PHEV) years
← 2022 Toyota Prius Prime (PHEV) specs 2024 Toyota Prius Prime (PHEV) specs →