Toyota Sells 1 Millionth Prius
April 5, 2011 marks a momentous day for the Toyota Prius, on two important accounts. Not only does it mark the date when U.S. sales of the Prius hit one million. It also represents the hybrids' third significant sales milestone in six months.
The Toyota Prius hit its first major sales milestone back in October 2010, when worldwide sales topped two-million. It hit its second just last month, when global sales hit three million…