The Nissan LEAF is a four-letter electric car produced by the Japanese car manufacturer Nissan. It was first introduced in 2010 and is the world's best-selling electric car, with over 450, 000 units sold worldwide as of December 2019. The LEAF is powered by a lithium-ion battery and has a range of up to 243 miles on a single charge. It also features regenerative braking, which helps to extend the range of the vehicle. The LEAF is an affordable and efficient electric car that has helped to revolutionize the automotive industry.