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Is the Toyota Mirai fuel efficient?

The Toyota Mirai, a hydrogen fuel cell electric vehicle (FCEV), is generally considered a fuel-efficient option compared to traditional gasoline-powered cars. The Mirai's unique powertrain technology allows it to achieve impressive fuel economy ratings and low emissions.


Fuel Efficiency of the Toyota Mirai


According to the U.S. Environmental Protection Agency (EPA), the 2023 Toyota Mirai has a combined fuel economy rating of 76 miles per gallon of gasoline equivalent (MPGe). This means that the Mirai can travel 76 miles on the same amount of energy as one gallon of gasoline, making it a highly efficient vehicle. The Mirai's city and highway fuel economy ratings are 76 MPGe and 71 MPGe, respectively.


The Mirai's fuel efficiency is achieved through its hydrogen fuel cell powertrain, which converts hydrogen gas into electricity to power the vehicle's electric motor. This process is much more efficient than the internal combustion engines found in traditional gasoline-powered cars.


Comparison to Other Vehicles


When compared to other popular electric and hybrid vehicles, the Toyota Mirai stands out for its exceptional fuel efficiency. For example, the 2023 Tesla Model 3 Long Range has a combined MPGe of 134, while the 2023 Toyota Prius Prime plug-in hybrid has a combined MPGe of 133. However, the Mirai's fuel efficiency is higher than many other electric and hybrid models on the market.


It's important to note that the Mirai's fuel efficiency can be affected by factors such as driving conditions, driving style, and the availability of hydrogen fueling stations. Nonetheless, the Mirai's fuel economy ratings demonstrate its status as a highly efficient and environmentally-friendly vehicle option.


Conclusion


In summary, the Toyota Mirai is a fuel-efficient vehicle that can travel up to 76 miles on the equivalent of one gallon of gasoline. Its hydrogen fuel cell powertrain makes it a more efficient option compared to many other electric and hybrid vehicles currently available. While the Mirai's fuel efficiency may be influenced by various factors, it remains a compelling choice for eco-conscious consumers seeking a sustainable transportation solution.

How much does it cost to fuel up a Mirai?


The Toyota Mirai Costs $200 To Refill
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.



Are hydrogen cars worth it?


Yes, hydrogen cars are way better than electric cars in terms of zero harmful emissions, quick refueling, and longer driving range. However, hydrogen cars are quite expensive and inefficient with limited infrastructure, and therefore, electric cars are more convenient, reliable, and a better option to consider.



Why is hydrogen not preferred as a fuel?


Hydrogen is not easily available and cost of production is high Unlike other gases, hydrogen is not readily available in the atmosphere. It requires processes like electrolysis of water for its production. This is a very costly process and time consuming.



What is the life expectancy of a Toyota Mirai?


approximately 150,000 to 200,000 miles
With that said, this means that the Toyota Mirai is expected to have a lifespan of approximately 150,000 to 200,000 miles. This estimation is based on the durability of the fuel cell stacks and Toyota's reputation for making reliable, long-lasting vehicles.



Is hydrogen fuel cheaper than gasoline?


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.



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.



What are the disadvantages of Toyota Mirai?


Disappointing Cargo Capacity. The Toyota Mirai needs more cargo and personal item storage, which could be a significant downside for those who need ample space. The trunk offers a limited capacity of just 9.6 cubic feet, which is relatively small for a car of its size.



How many miles does a Toyota Mirai get on a full tank?


Mirai has an EPA-estimated driving range of 312 miles and an EPA-estimated fuel economy of 67 MPGe.



What is the Toyota Mirai lawsuit?


Toyota wastes millions of dollars and pollutes the environment with its hydrogen-fueled Mirai vehicle, a new class action lawsuit alleges. A group of consumers from California claim Toyota “spins a web of lies” about the Mirai while exerting “unprecedented nefarious control over Californians.”



What is the biggest problem with hydrogen cars?


Difficult to transport, difficult to handle, and is not available at home. Poor conversion efficiency (see below chart) within the vehicle leading to energy losses and high fuel costs. Higher lifetime costs of FCEVs, almost exclusively due to the higher fuel cost.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.