BMW has opened the world’s largest vertical wind tunnel at its Analysis and Innovation Middle (FIZ) in Munich, Germany. The large facility is nearly 100 meters lengthy, 45 meters excessive, and 25 meters extensive and replaces BMW’s earlier aero-acoustic tunnel after a long time.

Outfitted with 216 microphones and superior laser vibrometry, the tunnel exactly detects background noises and mechanical vibrations with centimeter-level accuracy. A strong 4.5 MW blower generates winds of as much as 250 km/h (155 mph), enabling lifelike simulations of highway circumstances.

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The power accommodates BMW’s largest autos, together with the X7 and Rolls-Royce Phantom, and performs an important function within the improvement of future Neue Klasse EVs, such as the iX3 crossover to be launched in 2025 and the i3 sedan to comply with in 2026.

As well, the wind tunnel is a part of BMW’s Aeroacoustics and Electrical Drive Middle (AEC), which focuses on next-generation battery prototypes and inverter meetings for rising electrical autos.

BMW’s funding underscores its dedication to advancing EV know-how and delivering superior aero-acoustic efficiency in future fashions.