The BMW iX5 Hydrogen prototype is a unique test car that stands out with blue accents and foiling, highlighting its distinction from conventional X5 models. With a focus on driving experience rather than sustainability comparisons, the vehicle impresses with its fusion of Toyota-supplied fuel cell technology and BMW's electric motor advancements. Boasting an output of 125 kW for the fuel cell and 295 kW for the electric motor, the iX5 Hydrogen accelerates swiftly and smoothly, offering 401 hp equivalent power. Despite being a five-million-euro prototype, the vehicle performs maturely and quietly, displaying BMW's expertise in hydrogen technology. The driving test covering 800 km revealed successful refuelling stops in Limburg and Wiesbaden, showcasing the need for further infrastructure development for hydrogen vehicles. Minor issues like strange fuel consumption indicators and drive error messages were noted, but the overall driving experience was positive, affirming BMW's commitment to hydrogen technology.