How many miles can a Toyota Mirai go?
On a full hydrogen refill, the modern Toyota Mirai can travel about 400 miles, with EPA estimates around 402 miles for the 2021–present generation. The exact distance varies by model year, trim, and driving conditions.
Range by generation
The Mirai has evolved from its first generation into a newer, more efficient fuel-cell design with greater hydrogen storage. The figures below reflect typical EPA estimates for common configurations.
- First generation (2015–2020): approximately 312 miles on a full hydrogen fill
- Second generation (2021–present): approximately 402 miles on a full hydrogen fill
Real-world mileage can differ from EPA estimates, especially in cold weather, aggressive driving, or when the vehicle is heavily loaded. Availability of hydrogen fueling is also a practical consideration in many areas.
Real-world factors that influence range
Beyond official numbers, several conditions shape how far a Mirai can go on a given fill. The following factors commonly affect mileage.
Key factors affecting range
- Ambient temperature and weather: extreme cold or heat can reduce efficiency and range
- Driving style: steady, gradual acceleration and moderate speeds tend to maximize range
- Vehicle load and cargo: heavier loads shorten range
- Terrain and road grade: hills and climbs increase energy consumption
- HVAC usage: heating and cooling draw energy from the hydrogen system
- Hydrogen fueling conditions: the fill quality and tank condition can influence usable capacity
To maximize range, plan fueling stops where available, drive smoothly, and manage climate control especially in extreme weather.
Summary
The Toyota Mirai generally offers about 400 miles of range on a full hydrogen fill in its latest generation, with older models around 312 miles. Real-world range depends on climate, driving behavior, payload, and hydrogen availability, making planning and local infrastructure important for practical use.
How much is a Toyota Mirai battery?
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Is hydrogen fuel cheaper than gasoline?
No, hydrogen fuel is currently more expensive than gasoline on a per-unit-of-energy basis, although its cost per mile can be comparable due to the higher fuel efficiency of hydrogen vehicles. However, the high cost of hydrogen is a major barrier to adoption, with current retail prices being significantly higher than gasoline prices in most markets. Future cost reductions are predicted as production scales up, but significant challenges remain in infrastructure and production costs.
Current cost comparison
- Higher per-unit cost: A kilogram of hydrogen costs significantly more than a gallon of gasoline, which is reflected in the higher price per unit of energy.
- Comparable cost per mile: Despite the higher per-unit cost, hydrogen fuel cell vehicles (FCVs) are about 2.5 times more efficient than gasoline engines, making the cost per mile potentially similar to that of gasoline cars.
- Market challenges: The current high cost of hydrogen is due to production and infrastructure challenges, including a lack of price transparency and a lack of market competition.
Future outlook
- Predicted cost reduction: Proponents believe that as production volumes increase, the cost of hydrogen will decrease, making it more competitive with gasoline.
- Government and industry efforts: The U.S. Department of Energy and other organizations are working to reduce the cost of hydrogen fuel through initiatives like the Earthshots program.
- Potential to be competitive: With advancements in technology and increased economies of scale, it is possible that hydrogen fuel could become cost-competitive with gasoline in the future.
Key factors to consider
- Efficiency: The higher efficiency of FCVs is a key factor in making them cost-competitive with gasoline vehicles on a per-mile basis.
- Infrastructure: The limited availability of hydrogen fueling stations is a major challenge to adoption, and building out this infrastructure will be a significant undertaking.
- Production cost: The cost of producing hydrogen is currently high, but experts believe that it could decrease significantly in the coming years as production scales up.
How many miles can a Toyota Mirai last?
At the end of their lifespan, these fuel cells are designed for the disassembly and recycling of their materials, similar to the process for other vehicle components. With that said, this means that the Toyota Mirai is expected to have a lifespan of approximately 150,000 to 200,000 miles.
What is the lawsuit against Toyota Mirai?
Toyota faces legal action over lack of hydrogen fuel infrastructure. California Mirai owners filed a class-action lawsuit against Toyota seeking $5.7 billion in damages. Plaintiffs allege Toyota concealed reliability issues and misrepresented hydrogen infrastructure.
