- Newest year: 2026
- Hydrogen
- Small cars
2021-2026 Toyota Mirai Fuel Economy (MPGe)
6 model years · 65–74 MPGe combined
2021-2026 Toyota Mirai at a glance
The 2021-2026 Toyota Mirai covers 6 model years in the EPA database (12 configurations in all), rated 65–74 MPGe combined. The newest model year, 2026, is led by the Mirai RWD at 72 MPGe. EPA changed the ratings in 2022, 2023, 2024, 2025 and 2026. The best combined rating in the generation, 74 MPGe, was reached in 2021, 2022, 2023, 2024 and 2025.
2021-2026 Toyota Mirai by model year
| Model year | Powertrains | Combined | $/yr | EPA ratings |
|---|---|---|---|---|
| 2026 | Hydrogen | 72 MPGe | — | Ratings changed |
| 2025 | Hydrogen | 74 MPGe | — | Ratings changed |
| 2024 | Hydrogen | 65–74 MPGe | — | Ratings changed |
| 2023 | Hydrogen | 65–74 MPGe | — | Ratings changed |
| 2022 | Hydrogen | 65–74 MPGe | — | Ratings changed |
| 2021 | Hydrogen | 65–74 MPGe | — | First year |
2026 Toyota Mirai fuel economy
Versus 2025: The most efficient configuration moves from 74 to 72 MPGe, down 2.
No fuel cost is shown for this fuel.
Hydrogen configurations (1)
| Trim | Drive | City | Hwy | Comb. MPGe | Range |
|---|---|---|---|---|---|
| Mirai (Most efficient) | RWD | 74 | 70 | 72 | 402 mi |
No fuel cost is shown: EPA and EIA publish no comparable retail price series for hydrogen.
2025 Toyota Mirai fuel economy
74 MPGe
Versus 2024: The most efficient configuration stays at 74 MPGe.
No fuel cost is shown for this fuel.
Hydrogen configurations (1)
| Trim | Drive | City | Hwy | Comb. MPGe | Range |
|---|---|---|---|---|---|
| XLE (Most efficient) | RWD | 76 | 71 | 74 | 402 mi |
No fuel cost is shown: EPA and EIA publish no comparable retail price series for hydrogen.
2024 Toyota Mirai fuel economy
65–74 MPGe
Versus 2023: The most efficient configuration stays at 74 MPGe.
No fuel cost is shown for this fuel.
Hydrogen configurations (2)
| Trim | Drive | City | Hwy | Comb. MPGe | Range |
|---|---|---|---|---|---|
| XLE (Most efficient) | RWD | 76 | 71 | 74 | 402 mi |
| Limited | RWD | 67 | 64 | 65 | 357 mi |
No fuel cost is shown: EPA and EIA publish no comparable retail price series for hydrogen.
2023 Toyota Mirai fuel economy
65–74 MPGe
Versus 2022: The most efficient configuration stays at 74 MPGe.
No fuel cost is shown for this fuel.
Hydrogen configurations (3)
| Trim | Drive | City | Hwy | Comb. MPGe | Range |
|---|---|---|---|---|---|
| LE (Most efficient) | RWD | 76 | 71 | 74 | 330 mi |
| XLE | RWD | 76 | 71 | 74 | 402 mi |
| Limited | RWD | 67 | 64 | 65 | 357 mi |
No fuel cost is shown: EPA and EIA publish no comparable retail price series for hydrogen.
2022 Toyota Mirai fuel economy
65–74 MPGe
Versus 2021: The most efficient configuration stays at 74 MPGe.
No fuel cost is shown for this fuel.
Hydrogen configurations (3)
| Trim | Drive | City | Hwy | Comb. MPGe | Range |
|---|---|---|---|---|---|
| LE (Most efficient) | RWD | 76 | 71 | 74 | 330 mi |
| XLE | RWD | 76 | 71 | 74 | 402 mi |
| Limited | RWD | 67 | 64 | 65 | 357 mi |
No fuel cost is shown: EPA and EIA publish no comparable retail price series for hydrogen.
2021 Toyota Mirai fuel economy
65–74 MPGe
No fuel cost is shown for this fuel.
Hydrogen configurations (2)
| Trim | Drive | City | Hwy | Comb. MPGe | Range |
|---|---|---|---|---|---|
| XLE (Most efficient) | RWD | 76 | 71 | 74 | 402 mi |
| Limited | RWD | 67 | 64 | 65 | 357 mi |
No fuel cost is shown: EPA and EIA publish no comparable retail price series for hydrogen.
Generations
- 2016-2020 (JPD10)
- 2021-2026 (JPD20)
Frequently asked questions
How efficient is the 2021-2026 Toyota Mirai?
EPA rates the 2021-2026 Toyota Mirai at 65–74 MPGe combined across 12 configurations and 6 model years. The most efficient version, the 2025 XLE RWD, is rated 74 MPGe (76 city, 71 highway).
Which years were the most efficient in the 2021-2026 Toyota Mirai?
The XLE RWD reached the generation's best combined rating, 74 MPGe, in 2021, 2022, 2023, 2024 and 2025. The lowest top rating, 72 MPGe, was in 2026.
Did EPA ratings change during the 2021-2026 Toyota Mirai?
Yes. Ratings changed in 2022, 2023, 2024, 2025 and 2026.
How does the 2021-2026 Toyota Mirai compare with the previous generation?
The previous generation (2016-2020 Toyota Mirai) is rated 67 MPGe combined; the 2021-2026 model is rated 65–74 MPGe.
Is the 2026 Toyota Mirai more efficient in the city or on the highway?
The Mirai RWD is rated 74 city and 70 highway MPGe, so it is more efficient in city driving, by 4 MPGe.
Is the 2026 Toyota Mirai different from the 2025 model?
The most efficient configuration moves from 74 to 72 MPGe, down 2. EPA lists 1 configuration for 2026 against 1 configuration for 2025. See the 2025 Toyota Mirai for that year.
Why is there no fuel cost for the 2026 Toyota Mirai hydrogen configurations?
EPA and EIA publish no comparable retail price series for hydrogen fuel, so we list the fuel economy but do not estimate a cost.