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Toyota Mirai Gas Tank Size (2016-2026)

Researched By The AutoPadre Research Team

Last Updated 2026-09-02

The Toyota Mirai gas tank sizes range from 32.3 gallons to 37.5 gallons as specified in our data below, organized by trim, option package, and model year.

The gas tank size of the Toyota Mirai, when combined with its fuel mileage, gives the Mirai the following ranges depending on the model year and options:

City range from 2131 miles to 2850 miles
Highway range from 1088 miles to 2663 miles

Check out the Gas Tank Size specifications for other makes and models.

2026 Toyota Mirai Gas Tank Size

The 2026 Toyota Mirai gas tank size is 37.5 gallons.

2026 Toyota Mirai Gas Tank Size (Imp.)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size
XLE Sedan	Electric \| 1 Spd Auto \| RWD	37.5 gal.

2026 Toyota Mirai Gas Tank Size (Metric)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size
XLE Sedan	Electric \| 1 Spd Auto \| RWD	142.0 liters

2024 Toyota Mirai Gas Tank Size

The 2024 Toyota Mirai gas tank size is 37.5 gallons.

On a full tank of fuel, the 2024 Toyota Mirai has the following ranges depending on the trim level:

City range from 2513 miles to 2850 miles
Highway range from 2400 miles to 2663 miles

2024 Toyota Mirai Gas Tank Size (Imp.)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (miles)
Limited Electric	Electric \| 1 Spd Auto \| RWD	37.5 gal.	2,513 city \| 2,400 hwy \| 2,475 combined
XLE Electric	Electric \| 1 Spd Auto \| RWD	37.5 gal.	2,850 city \| 2,663 hwy \| 2,775 combined

2024 Toyota Mirai Gas Tank Size (Metric)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (km)
Limited Electric	Electric \| 1 Spd Auto \| RWD	142.0 liters	4,044 city \| 3,862 hwy \| 3,983 combined
XLE Electric	Electric \| 1 Spd Auto \| RWD	142.0 liters	4,587 city \| 4,286 hwy \| 4,466 combined

2023 Toyota Mirai Gas Tank Size

The 2023 Toyota Mirai gas tank size is 37.5 gallons.

The 2023 Toyota Mirai has a maximum highway driving range of 1088 miles on a full tank of fuel.

2023 Toyota Mirai Gas Tank Size (Imp.)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (miles)
Limited Sedan	1 Spd Auto \| RWD	37.5 gal.	1,088 hwy
XLE Sedan	1 Spd Auto \| RWD	37.5 gal.	1,088 hwy

2023 Toyota Mirai Gas Tank Size (Metric)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (km)
Limited Sedan	1 Spd Auto \| RWD	142.0 liters	634 city \| 1,751 hwy \| 748 combined
XLE Sedan	1 Spd Auto \| RWD	142.0 liters	634 city \| 1,751 hwy \| 748 combined

2022 Toyota Mirai Gas Tank Size

The 2022 Toyota Mirai gas tank size is 37.0 gallons.

On a full tank of fuel, the 2022 Toyota Mirai has the following ranges depending on the trim level:

City range from 2479 miles to 2812 miles
Highway range from 2368 miles to 2627 miles

2022 Toyota Mirai Gas Tank Size (Imp.)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (miles)
Limited Sedan	1 Spd Auto \| RWD	37.0 gal.	2,479 city \| 2,368 hwy \| 2,423 combined
XLE Sedan	1 Spd Auto \| RWD	37.0 gal.	2,812 city \| 2,627 hwy \| 2,719 combined

2022 Toyota Mirai Gas Tank Size (Metric)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (km)
Limited Sedan	1 Spd Auto \| RWD	140.1 liters	3,990 city \| 3,811 hwy \| 3,899 combined
XLE Sedan	1 Spd Auto \| RWD	140.1 liters	4,525 city \| 4,228 hwy \| 4,376 combined

2021 Toyota Mirai Gas Tank Size

The 2021 Toyota Mirai gas tank size is 37.0 gallons.

On a full tank of fuel, the 2021 Toyota Mirai has the following ranges depending on the trim level:

City range from 2479 miles to 2812 miles
Highway range from 2368 miles to 2627 miles

2021 Toyota Mirai Gas Tank Size (Imp.)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (miles)
Limited Fuel Cell Sedan	Hydrogen \| 1 Spd Auto \| RWD	37.0 gal.	2,479 city \| 2,368 hwy \| 2,423 combined
XLE Fuel Cell Sedan	Hydrogen \| 1 Spd Auto \| RWD	37.0 gal.	2,812 city \| 2,627 hwy \| 2,719 combined

2021 Toyota Mirai Gas Tank Size (Metric)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (km)
Limited Fuel Cell Sedan	Hydrogen \| 1 Spd Auto \| RWD	140.1 liters	3,990 city \| 3,811 hwy \| 3,899 combined
XLE Fuel Cell Sedan	Hydrogen \| 1 Spd Auto \| RWD	140.1 liters	4,525 city \| 4,228 hwy \| 4,376 combined

2020 Toyota Mirai Gas Tank Size

The 2020 Toyota Mirai gas tank size is 32.3 gallons.

On a full tank of fuel, the 2020 Toyota Mirai has the following ranges:

City range of 2131 miles
Highway range of 2131 miles

2020 Toyota Mirai Gas Tank Size (Imp.)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (miles)
Base Sedan	1 Spd Auto \| FWD	32.3 gal.	2,131 city \| 2,131 hwy \| 2,131 combined
Fuel Cell Sedan	Hydrogen \| 1 Spd Auto \| FWD	32.3 gal.	2,131 city \| 2,131 hwy \| 2,131 combined

2020 Toyota Mirai Gas Tank Size (Metric)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (km)
Base Sedan	1 Spd Auto \| FWD	122.3 liters	3,430 city \| 3,430 hwy \| 3,430 combined
Fuel Cell Sedan	Hydrogen \| 1 Spd Auto \| FWD	122.3 liters	3,430 city \| 3,430 hwy \| 3,430 combined

2019 Toyota Mirai Gas Tank Size

The 2019 Toyota Mirai gas tank size is 32.3 gallons.

On a full tank of fuel, the 2019 Toyota Mirai has the following ranges:

City range of 2131 miles
Highway range of 2131 miles

2019 Toyota Mirai Gas Tank Size (Imp.)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (miles)
Base Sedan	1 Spd Auto \| FWD	32.3 gal.	2,131 city \| 2,131 hwy \| 2,131 combined
Fuel Cell Sedan	Hydrogen \| 1 Spd Auto \| FWD	32.3 gal.	2,131 city \| 2,131 hwy \| 2,131 combined

2019 Toyota Mirai Gas Tank Size (Metric)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (km)
Base Sedan	1 Spd Auto \| FWD	122.3 liters	3,430 city \| 3,430 hwy \| 3,430 combined
Fuel Cell Sedan	Hydrogen \| 1 Spd Auto \| FWD	122.3 liters	3,430 city \| 3,430 hwy \| 3,430 combined