BMW GROUP UNVEILS HYDROGEN FLAT STORAGE SYSTEM FOR IX5 HYDROGEN

Mumbai, April 10 -- German luxury automotive brand BMW Group has introduced a new hydrogen tank architecture for the BMW iX5 Hydrogen, extending the vehicle's range to 750 km. The BMW Hydrogen Flat Storage system integrates with the vehicle structure to maintain cabin space and compatibility with the company's Gen6 high-voltage battery.

The storage unit consists of 7 high-pressure tanks constructed from carbon-fibre reinforced composite. These tanks are connected in parallel within a metal frame and operate as a single unit controlled by a central valve.

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The development of the powertrain and tank system is part of the 'HyPowerDrive' project. The initiative has received EUR 191 million from the German Federal Ministry of Transport and EUR 82 million from the state of Bavaria.

BMW intends to integrate the iX5 Hydrogen into its standard production network in 2028. The flexible architecture of the new X5 allows for five different drive system variants, including plug-in hybrid and battery-electric, to be built on a single platform to reduce technical complexity and manufacturing costs.

Dr Joachim Post, Member of the Board of Management of BMW AG responsible for Development, said, "Our new storage concept allows us to fit the hydrogen drive system into the new X5 precisely and in a way that saves space. Think of it as installation Tetris: every customer gets the drive system best suited to their needs and a true BMW X5 with no compromises. This is technology openness and the art of engineering just the way we developers love them!"

The hydrogen programme is part of BMW's 'technology-open' strategy to diversify energy sources and reduce dependence on specific raw material chains. By offering hydrogen fuel cell technology alongside conventional and battery-electric systems, the company aims to provide long-range electric driving with refuelling times comparable to internal combustion engines.

2026-04-10T05:05:03Z