BMW has discovered a way to preserve the signature sound of its sports cars in the era of electrification. The upcoming electric version of its iconic M3 model will sound as if it has a gasoline engine under the hood.
In a new video referenced by BMW Blog, the process of recording the sound of classic engines with high-precision microphones is shown. The new model’s “voice bank” will include the roar of the bi-turbo inline-six from the M4 GTS (F82), the naturally aspirated V8 from the M3 GTS (E92), and even the roar of the 5.0-liter V10 from the M6 (E64).
Engineers are expected not to simply play back engine recordings through the speakers but to create a sophisticated hybrid mix, combining historical sounds with the natural hum of electric motors. The debut of the electric M3 is expected next year. According to rumors, it will feature a 108.7 kWh battery and up to four electric motors. Traditional gasoline versions of the M series will remain in production until at least 2028.
Electric Vehicle Sound Innovation
This strategic move by BMW aligns with a broader trend in the automotive industry, where manufacturers are exploring ways to blend traditional engine sounds with the modern, quieter ambiance of electric vehicles. This sound innovation not only enhances the driving experience but also helps maintain brand identity in an electrified future.
Several automakers are investing in sound development technologies. For example, Porsche’s Taycan and Audi’s e-tron models both include sound systems designed to create an engaging auditory experience. Market competition drives such advancements, with brands striving to distinguish their electric models in an increasingly crowded market.
