Bonfiglioli supplies low-noise differential transmissions driven by electric motors for all-electric battery-powered subcompact cars, better known as city cars. Agile and fuel-efficient, city cars are a response to increased urbanization and increased interest in green living. City cars are also great candidates for electrification with current technology due to the limited power and battery life typically required. Thanks to their lightweight design and optimized helical gears, Bonfiglioli transmissions guarantee energy efficiency and an extended battery life. With a single-speed gearbox, the vehicle is also easy to drive and requires reduced maintenance.