The Prius is Toyota’s gasoline-electric hybrid vehicle and the third-generation Prius debuts for 2010 with a more powerful engine and improved fuel economy. Prius was the first mass-produced gasoline-electric hybrid when it went on sale in Japan in 1997. Since that time, the Prius has become the best-selling hybrid vehicle in the U.S. and the world. The Toyota Prius entered the U.S. market in 2000, and the second-generation 2004 Prius debuted in the fall of 2003 as the first Toyota product to use Hybrid Synergy Drive, Toyota’s third-generation gas-electric hybrid powertrain technology.
