The Prius was one of the best selling cars of 2007. Toyota sold 181,221 in that year. For more information on the Prius, I would visit http://www.toyotapriusbattery.com.
1800
about 146,000,000 were sold in the US
http://wiki.answers.com/Q/How_much_is_a_2010_Toyota_Prius sold to date?
May seem quite obvious but it is the Toyota Prius which is sold worldwide and popular among celebrities
how many hot tubs are sold annually in the US
The 2003 Toyota Prius has 16 valves.
The 2009 Toyota Prius has 16 valves.
The 2005 Toyota Prius has 16 valves.
The 2013 Toyota Prius has 16 valves.
The 2004 Toyota Prius has 16 valves.
The 2001 Toyota Prius has 16 valves.