Toyota Mirai sets 845-mile hydrogen mileage record


Battery electrical autos are at the moment the belle of the inexperienced automobile ball, however Toyota’s hydrogen-powered Mirai makes a compelling case for conserving an invitation to the get together open for gas cell EVs. For example, Toyota has laid declare to the Guinness World Report for the longest distance traveled by a gas cell car with out refueling, finishing an 845-mile journey round Southern California.

The record-making try happened over two days on Aug. 23 and 24 this 12 months with skilled hypermiler Wayne Gerdes behind the wheel and Bob Winger as his co-pilot. After a 5-minute fill-up, the 2021 Mirai’s tank was sealed and authorized by Guinness World Data officers earlier than the workforce departed the Toyota Technical Heart in Gardena, California. The Mirai traveled to San Ysidro, then Santa Barbara, then continued alongside the Pacific Coast Freeway by way of Santa Monica and Malibu earlier than returning to Gardena. The workforce arrived again at TTC with 473 miles logged by GPS. 

Guinness World Data official licensed that the Mirai’s H2 tank remained sealed at first and finish of the file try.


On Day 2, the workforce resumed their driving, logging 372 extra miles on a neighborhood loop earlier than coasting again to TTC with a grand complete of 845 miles pushed. Guinness officers then confirmed that the FCEV’s tank seal had not been tampered with and started the method of certifying the file try. 

Toyota tells us that the Mirai averaged 152 miles per gallon equal and consumed a complete of 5.65 kilograms of hydrogen over the 2 days of testing. with its solely tailpipe emission being water. The automaker estimates {that a} combustion-powered sedan would have emitted about 664 kilos of CO2 over the identical distance. I pulled up the EPA’s numbers to do the maths myself and it kind of checks out: A equally sized Toyota Avalon V6 would have exhausted round 352 grams per mile, totaling 658 kilos of CO2 for the full distance.

Bob Carter, govt VP of Toyota North America, accepts the official Guinness World Report with the record-setting Mirai.


The record-holding car was unmodified; Toyota attributes its extended-range efficiency to a mixture of correct upkeep and wheel alignment, fine-tuned tire stress and hypermiling driving strategies.

“In 2016, the Toyota Mirai was the primary manufacturing gas cell electrical car out there for retail sale in North America, and now the next-generation Mirai is setting distance data,” stated Bob Carter, govt vice chairman of Toyota Motor North America. “We’re proud to be leaders of this thrilling know-how, which is only one of a rising lineup of zero-emission autos in our portfolio.” | Toyota Mirai units 845-mile hydrogen mileage file


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