BMW and Toyota are strengthening their partnership to develop a next-generation hydrogen fuel cell system, targeting a 2028 launch for BMW's first series-production fuel cell electric vehicle (FCEV).
This collaboration focuses on integrating advanced fuel cell technology into BMW's vehicle lineup. The forthcoming FCEV will feature a third-generation fuel cell system, co-developed by both companies. This new system is designed to be 25% smaller than current models, facilitating easier integration without compromising efficiency. Furthermore, it aims to reduce production costs by 50% and increase the range per kilogram of hydrogen by 20%.
The BMW iX5 Hydrogen pilot fleet, which has been undergoing global testing since 2023, serves as a precursor to this development. The iX5 Hydrogen is equipped with a fuel cell system delivering 125 kW (170 hp) and a dedicated battery, providing a combined output of up to 285 kW (401 hp). Extensive testing in diverse climates and terrains has demonstrated the viability of hydrogen-powered mobility.
The partnership between BMW and Toyota is expected to accelerate the adoption of hydrogen fuel cell technology in the automotive sector, offering consumers an additional zero-emission powertrain option. Both manufacturers emphasize the critical need for hydrogen infrastructure development to support the widespread use of FCEVs.
While the specific model has not been revealed, it is anticipated to be an existing BMW model offered with a hydrogen fuel cell variant. This initiative marks a significant step, as it will be the first series-production fuel cell vehicle from a global premium manufacturer.
Toyota, a long-standing pioneer in hydrogen fuel cell technology for over three decades, with its Mirai sedan being a prime example, is contributing its expertise. BMW's involvement with hydrogen began with early prototypes and has evolved through collaborations, including the current joint development with Toyota. Real-world tests of the iX5 Hydrogen, including trials in the United Arab Emirates, have validated the fuel cell system's performance and reliability in demanding conditions, reinforcing hydrogen's potential as a key future automotive powertrain, contingent on the establishment of necessary infrastructure and regulatory frameworks.