Base MSRP $22,175

For space and fuel efficiency, the 2007 Toyota Prius can't be beat. The compact Prius has a design that emphasizes interior space and thus it qualifies as a mid-size car, and Toyota boasts that it ranks as the most fuel-efficient mid-size car in America. The new Touring Edition gives the Prius a sportier edge, and now with front side and side-curtain air bags standard across the line, Prius is an even better value.

More Information about the Toyota Prius