How big is the hydrogen tank on a Toyota Mirai?
The Toyota Mirai, a hydrogen fuel cell electric vehicle, has a hydrogen tank capacity of 5.6 kg. This allows the Mirai to travel up to 402 miles on a single tank of hydrogen, making it one of the longest-range hydrogen-powered cars on the market.
Hydrogen Tank Capacity of the Toyota Mirai
The Toyota Mirai is equipped with two high-pressure hydrogen tanks that can hold a combined total of 5.6 kg of hydrogen. This hydrogen storage capacity is a key factor in the Mirai's impressive driving range, which is rated at up to 402 miles on a single tank.
The two hydrogen tanks are made of carbon-fiber-reinforced plastic and are located under the rear seats of the Mirai. They are designed to withstand high pressures of up to 10,000 psi (700 bar) to maximize the amount of hydrogen that can be stored on board.
Refueling the Toyota Mirai
Refueling the Mirai's hydrogen tanks takes only a few minutes, similar to the time it takes to refuel a traditional gasoline-powered vehicle. Hydrogen fueling stations are still relatively scarce, but their availability is steadily increasing, particularly in regions like California where the Mirai is most popular.
Advantages of Hydrogen Fuel Cell Technology
- Zero direct emissions: The Mirai only emits water vapor, making it an environmentally friendly alternative to traditional gasoline-powered cars.
- Long driving range: The 5.6 kg hydrogen tank capacity allows the Mirai to travel up to 402 miles on a single tank, reducing the need for frequent refueling.
- Fast refueling: Hydrogen refueling takes only a few minutes, similar to refueling a gasoline-powered vehicle.
The Toyota Mirai's hydrogen tank capacity is a key factor in its performance and environmental benefits, making it an attractive option for drivers seeking a clean, long-range, and convenient alternative to traditional gasoline-powered vehicles.
