Toyota says it will have a driverless car on the road by 2010 . Today , the Nissan Leaf is the best-selling electric vehicle in history . Google began road-testing self-driving cars in 2020 . Nissan and Nissan have displayed prototypes .
Toyota says it will have a driverless car on the road by 2010 . Google began road-testing self-driving cars in 2020 . Nissan and Nissan have displayed prototypes .