Toyota Prius Prime Gas Tank Size and Capacity by Year
10.6–11.4gal · 40–43 L
Across 8 model years (2017–2024), the Toyota Prius Prime has used tanks from 10.6–11.4 gallons. The 2024 model holds 10.6 gallons.
Pick your model year
How the tank changed over the years
Toyota Prius Prime tank size by generation
Model years with the same tank sizes, grouped. A change usually marks a new generation or a redesign.
Toyota Prius Prime tank size by year
| Year | Tank | Liters | Best highway range | Trims |
|---|---|---|---|---|
| 2024 Toyota Prius Prime | 10.6 gallons | 40 L | 541 mi | 3 |
| 2023 Toyota Prius Prime | 10.6 gallons | 40 L | 541 mi | 3 |
| 2022 Toyota Prius Prime | 11.4 gallons | 43 L | 604 mi | 3 |
| 2021 Toyota Prius Prime | 11.4 gallons | 43 L | 604 mi | 3 |
| 2020 Toyota Prius Prime | 11.4 gallons | 43 L | 604 mi | 3 |
| 2019 Toyota Prius Prime | 11.4 gallons | 43 L | 604 mi | 3 |
| 2018 Toyota Prius Prime | 11.3 gallons | 43 L | 599 mi | 3 |
| 2017 Toyota Prius Prime | 11.3 gallons | 43 L | 599 mi | 3 |
Frequently asked questions
What size gas tank does the Toyota Prius Prime have?
The 2024 Toyota Prius Prime holds 10.6 gallons. Older years range from 10.6–11.4 gallons; the table has every year.
Has the tank size changed over the years?
Yes. The largest tank changed in 2023, 2019.