How much does it cost to refuel a Mirai?

In the United States, a full Mirai refuel typically costs about $75–$125, depending on local hydrogen prices. Hydrogen is sold by the kilogram, and the Mirai carries roughly 5 kilograms when full, so the total cost scales with the price per kilogram. Prices vary by region and station, so checking local stations is essential.

What determines the refueling cost

Several factors determine the final price you pay at the pump. Here are the most influential:

• Hydrogen price per kilogram at the station, which varies by region, supplier, and market conditions.


• Tank capacity and how much you fill; the Mirai stores about 5 kilograms of hydrogen when full.


• Driving conditions and efficiency, which affect how quickly you use hydrogen during trips.


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In practice, the total fill cost is roughly price per kilogram multiplied by about 5 kilograms, with partial fills costing proportionally less.

Regional price snapshots

Prices for hydrogen fueling vary widely by market and station. The following ranges reflect typical public-station pricing in major regions.

• United States (general): approximately $15–$25 per kilogram, which translates to about $75–$125 for a full 5 kg Mirai fill.


• California (a common benchmark in the U.S.): often higher, around $18–$25 per kilogram, or roughly $90–$125 for a full fill.


• Europe: commonly in the €9–€12 per kilogram range in many markets, equating to roughly €45–€60 for a full fill of 5 kg.


• Other regions: price ranges vary; check local stations for current rates.

Across regions, the basic rule remains: multiply the per-kilogram price by the Mirai’s roughly 5 kg capacity to estimate a full-fill cost.

Tank size and range

Understanding the Mirai’s hydrogen storage and expected range helps put refueling costs in context.

Hydrogen storage capacity

• The Mirai stores about 5 kilograms of hydrogen in high-pressure tanks.


• Refueling occurs at around 700 bar (about 10,000 psi), designed for safety and quick pump-down.

With five kilograms of hydrogen, a typical Mirai can travel about 400 miles on a full tank under normal driving, though real-world range varies with speed, climate control use, and driving style.

Practical tips to manage refueling costs

Tips to help you estimate and potentially reduce refueling expenses:

• Use hydrogen price apps or station listings to compare per-kilogram prices before refueling.


• Join loyalty programs or take advantage of station-specific discounts when available.


• Plan trips to minimize the number of fills and maximize efficiency; drive efficiently to stretch range between fills.


• Keep an eye on promotions or bundled offers from fueling networks, which can lower the average cost per kilogram.

Bottom line: the main drivers are the price per kilogram and how much hydrogen you fill. Smart planning can save a noticeable amount over time.

Summary

The cost to refuel a Mirai depends primarily on the price per kilogram of hydrogen and the vehicle’s approximate 5 kg storage capacity. In the United States, expect roughly $75–$125 for a full fill, with higher prices in some markets and lower ones where discounts exist. Europe often ranges around €45–€60 per full fill, depending on local pricing. To plan ahead, multiply the station’s price per kilogram by about five and consider price comparisons and loyalty programs to optimize costs. The Mirai’s full tank generally yields about 400 miles of range, and refueling takes only a few minutes at a hydrogen station.

Is hydrogen car cheaper than gas?

Fueling Costs
While the current price of hydrogen is higher than gasoline, fuel cells are approximately 2.5 times more efficient than gasoline engines. An added bonus is that most fuel cell car manufacturers include three years' worth of free fuel with a vehicle.

How much does it cost to fill up a Toyota Mirai?

The Toyota Mirai Costs $200 To Refill
True Zero is currently the lead hydrogen supplier in California, and currently charges $36 for a kilogram. The Mirai accommodates 5.6 kg of hydrogen in its 142.2-liter tank, meaning you'll have to spend $201.60 to refuel.

Why is Toyota Mirai so cheap?

The Toyota Mirai is not "cheap" at its MSRP, but it appears cheap because of heavy discounts, including significant price reductions from Toyota, federal tax credits, state rebates, and free hydrogen fuel cards. The high cost of hydrogen fuel after the initial fuel card runs out, low demand due to poor infrastructure, and rapid depreciation also contribute to the low prices seen on the used car market. 
Factors making new Mirais seem cheap

• Heavy Manufacturer Discounts: Toyota has offered substantial discounts, including the $15,000 fuel card and $35,000 off the sticker price, making the effective initial cost very low. 
• Incentives: In addition to manufacturer incentives, buyers can receive state rebates and 0% financing, further reducing the upfront cost. 
• Included Fuel: The value of the free hydrogen fuel card, which covers fuel costs for a number of years or until it's depleted, is factored into the total deal and can make the effective price seem even lower. 

Factors making used Mirais cheap

• High Running Costs: After the free fuel card is used up, the cost of hydrogen fuel is extremely expensive, making it much more expensive to drive than an electric vehicle or a gasoline car. 
• Lack of Infrastructure: The limited number of hydrogen fueling stations, particularly outside of specific areas like California, makes the car inconvenient to own and refuel. 
• Poor Demand and Depreciation: Low sales have led to high depreciation rates. When incentives end, the value of the car drops significantly, making used models much cheaper. 

How many miles can a Toyota Mirai go on a full tank?

A Toyota Mirai can go around 402 miles on a full tank, based on its EPA-estimated range. However, this can vary depending on driving conditions and habits. The Mirai has also set a Guinness World Record for driving 845 miles on a single tank in a controlled test. 
Estimated range

• EPA-estimated range: 402 miles for the 2021/2022/2023 XLE model.
• 2022 Limited model: 357 miles. 

Factors affecting range

• Driving conditions: Highway, city, weather, and road conditions all play a role. 
• Driving behavior: Aggressive driving will significantly reduce the range, while hypermiling techniques can increase it. 
• Vehicle condition: A/C use and other factors can affect fuel economy. 

World record

• In a 2021 test, a Mirai drove 845 miles on a single tank of hydrogen, setting a Guinness World Record.
• This was achieved by professional drivers using hypermiling techniques in Southern California.