Nissan unveils prototype of Leaf EV

Nissan Motor Co. has unveiled a prototype of its “Leaf” electric vehicle, which will be released in December in Japan, the United States and Europe. The five-seater electric car can travel 160 kilometers on a single charge. The Leaf has been fitted with a pseudo car running sound-emitting system to alert pedestrians to its presence. The computerized sound system produces a motor-like sound through loudspeakers in response to the speed of the car, a speed of up to 30 kilometers per hour when accelerating and 25 kilometers or less per hour during deceleration. The sound is barely heard inside the car, maintaining comfort for the driver and passengers. With government subsidies for the purchase of electric cars, the Leaf is priced at ¥2.99 million (US$32,744). (June 12, 2010)