What kind of engine is in a Toyota Mirai?

Toyota Mirai Engine
The Toyota Mirai is powered by a unique engine that utilizes hydrogen fuel cell technology. The Mirai uses the Toyota Fuel Cell System (TFCS), which features both fuel cell technology and hybrid technology. This system includes proprietary Toyota-developed components such as the fuel cell stack, FC boost converter, and high-pressure hydrogen tanks.
At the core of the Mirai, hydrogen from the fuel tank and air entering from the intake grille meet in the Fuel Cell Stack. There, a chemical reaction involving the oxygen in the air and hydrogen creates electricity, powering the Mirai. The only by-product of this process is water.
The Mirai’s engine is designed to be more energy-efficient than internal combustion engines and emits no CO2 at the point of operation or substances of concern (SOCs) when driven. It accelerates from 0 to 97 km/h (0 to 60 mph) in 9.0 seconds and delivers a passing time of 3 seconds from 40 to 64 km/h (25 to 40 mph).
In summary, the Toyota Mirai is a hydrogen fuel cell vehicle, utilizing a unique Toyota Fuel Cell System that combines fuel cell and hybrid technology to power the vehicle, emitting only water as a by-product of its operation.

Is there a downside to hydrogen cars?

More energy- and labor-intensive to store and transport hydrogen than gasoline or diesel fuel. Fuel cells are expensive to replace. Safety concerns over hydrogen flammability and electrical shock. Maintenance costs remain unclear.

How does Toyota Mirai engine work?

At the core of Mirai, hydrogen from the fuel tank and air entering from the intake grille meet in the Fuel Cell Stack. There, a chemical reaction involving the oxygen in the air and hydrogen creates electricity—powering Mirai. In the end, the only by-product is water.

How much does hydrogen fuel cost?

How much does hydrogen cost – $13 to $16 per kilogram – this is about the same cost of gas today. How much does it cost to fill up a hydrogen car – Approximately $78 to $90, depending on the car and incentives where you live. The range from that amount of H2 depends on the vehicle.

How much does it cost to fill up Mirai?

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. This is an obscene amount that both fossil fuels and electricity drastically outprice.

What are two dangers of hydrogen cars?

The two prime dangers from fuel cell and hydrogen-powered vehicles are the danger of electrical shock and the flammability of the fuel. Fuel cells power vehicles by electro-chemically combining hydrogen gas (H2) and oxygen (O2) from the surrounding air into water (H20) and electrical energy.

What are 3 drawbacks to hydrogen fuel cells?

Hydrogen fuel cells
Cons: This space-age technology is expensive. Acceptable range requires extremely-high-pressure, on-board hydrogen storage. Few places to refuel. Hydrogen is very expensive to transport and there is no infrastructure in place yet.

Can you put regular gas in a Toyota Mirai?

The Mirai is a hydrogen-powered fuel cell vehicle that must be fueled at hydrogen stations conforming to the latest Society of Automotive Engineers (SAE) hydrogen fueling interface protocol standards or laws that may supersede such SAE standards.

How much does liquid hydrogen cost per gallon?

Hydrogen fuel is much more efficient than gasoline, but it’s also four times more expensive, roughly equivalent to about $16 a gallon.

How long does a hydrogen fuel cell last?

about 150,000–200,000 miles
The fuel cell stacks are designed to last the lifetime of the vehicle, about 150,000–200,000 miles. At the end of its lifespan, the fuel cell will be disassembled and the materials recycled, similar to what happens with vehicle components today.

How long does a tank of hydrogen last on a Toyota Mirai?

The Mirai refueling takes between 3 and 5 minutes, and Toyota expected a total range of 480 km (300 miles) on a full tank. The Mirai has a button labeled H 2O that opens a gate at the rear, dumping the water vapor that forms from the hydrogen-oxygen reaction in the fuel cell.