The BMW Group is presenting international media representatives with the first vehicles in a pilot fleet that will go into service this year. After four years of development work, the BMW iX5 Hydrogen vehicle and development project is entering its critical next phase.
The fleet of under 100 vehicles will then be employed internationally for demonstration and trial purposes for various target groups. This active driving experience will therefore be the first chance for people not involved in the development process to gain a direct impression of what the BMW iX5 Hydrogen has to offer.
“Hydrogen is a versatile energy source that has a key role to play in the energy transition process and therefore in climate protection. After all, it is one of the most efficient ways of storing and transporting renewable energies”, said Oliver Zipse, Chairman of the Board of Management of BMW AG. “We should use this potential to also accelerate the transformation of the mobility sector. Hydrogen is the missing piece in the jigsaw when it comes to emission-free mobility. One technology on its own will not be enough to enable climate-neutral mobility worldwide.”
The BMW iX5 Hydrogen.
The BMW iX5 Hydrogen developed on the basis of the current BMW X5 was first unveiled as a concept at the IAA show in 2019. Initial prototypes were then made available at the IAA Mobility 2021 for visitors to experience in action as shuttle vehicles.
Its hydrogen fuel cell system is further proof of the BMW Group’s leading development expertise in the field of electric drive technologies. The BMW Group is systematically pushing forward with development of hydrogen fuel cell technology as an additional option for locally emission-free individual mobility in the future.
BMW’s technological expertise.
The BMW Group sources the individual fuel cells from the Toyota Motor Corporation. The two companies have enjoyed a partnership characterised by trust for many years and have been collaborating on fuel cell drive systems since 2013.
In combination with a highly integrated drive unit using fifth-generation BMW eDrive technology (the electric motor, transmission and power electronics are grouped together in a compact housing) at the rear axle and a power battery with lithium-ion technology developed specially for this vehicle, the powertrain channels maximum output of 295kW / 401 hp onto the road. In coasting overrun and braking phases, the motor also serves as a generator, feeding energy back into a power battery.
Production at Munich pilot plant.
The BMW iX5 Hydrogen is being built in the BMW Group’s pilot plant at its Research and Innovation Centre (FIZ) in Munich. This is the interface between development and production where every new model from the company’s brands is made for the first time. Around 900 people work there in the body shop, assembly, model engineering, concept vehicle construction and additive manufacturing.
They are tasked with ensuring that both the product and the manufacturing process are ready for series production. In the case of the BMW iX5 Hydrogen, specialists in hydrogen technology, vehicle development and initial assembly of new models have been working closely together to integrate the cutting-edge drive and energy storage technology.
Hydrogen allows rapid re-fuelling.
The hydrogen needed to supply the fuel cell is stored in two 700-bar tanks made of carbon-fibre reinforced plastic (CFRP). Together these hold almost six kilograms of hydrogen, enough to give the BMW iX5 Hydrogen a range of 504 km (313 miles) in the WLTP cycle. Filling up the hydrogen tanks only takes three to four minutes – so the BMW iX5 Hydrogen can also provide the driving pleasure for which BMW is renowned over long distances, with just a few, short stops along the way.