Toyota and MissionH24 Partnered on Hydrogen Racing
The two organizations have teamed up to supply a V6 hydrogen combustion engine for the new H24EVO racing prototype.
Updated on Sept. 28, 2026 in Electric Vehicles

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MissionH24 and TOYOTA RACING have announced a partnership to power the H24EVO prototype with a 3.5-liter V6 hydrogen combustion engine. This collaboration aims to advance zero CO2 emission racing technologies.
Why it matters
The partnership seeks to promote hydrogen as a viable solution for decarbonizing mobility by demonstrating high-performance capabilities on the track. It represents a significant step in developing sustainable powertrains for endurance racing.
The H24EVO prototype features a 3.5-liter V6 hydrogen combustion engine capable of producing 650 kW of maximum power. The vehicle utilizes onboard liquid hydrogen storage tanks to fuel its operations.
The players
MissionH24
This is a collaborative program formed by the Automobile Club de l'Ouest and H24Project to develop hydrogen-powered racing vehicles.
TOYOTA RACING
This is the motorsport division of Toyota, known for its extensive involvement in global endurance racing and hybrid technology development.
The details
Engineers are currently finalizing the vehicle architecture by integrating the engine with the chassis and gearbox. They are also establishing the necessary communication protocols, software requirements, and electrical interfaces for the prototype.
Timeline
The MissionH24 program was originally launched in 2018.
A hydrogen prototype was demonstrated at Le Mans this June.
The partnership agreement was announced on September 26, 2026, at Fuji Speedway.
Roadmap
This move signals a broader transition within the automotive industry toward alternative fuels as manufacturers seek to maintain high performance without traditional fossil fuels. The H24EVO marks a departure from earlier prototypes, pushing the sector closer to a future defined by zero-emission endurance racing.
The development of the H24EVO engine serves as a testing laboratory that could eventually influence the durability and efficiency of future hydrogen road vehicles. Drivers may see the results of these track-based advancements translated into more reliable hydrogen-powered consumer transportation technologies.
The takeaway
Hydrogen combustion engines offer a high-performance alternative for manufacturers looking to reduce their carbon footprint in motorsports. Future racing developments will likely continue to bridge the gap between experimental prototypes and sustainable consumer vehicle applications.
Further reading
Learn more about the latest developments in the Electric Vehicles sector.
Source note: This article includes information reported by Fuelcellsworks.
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