Toyota Chairman Takeshi Uchiyamada, who headed the development of the Prius, said automakers should step up their efforts on hybrids so cumulative U.S. sales will reach 5 million in three years.
Toyota Chairman Takeshi Uchiyamada, who headed the development of the Prius, said automakers should step up their efforts on hybrids so cumulative U.S. sales will reach 5 million in three years.