2010 Toyota Prius Hybrid Review

The third-generation midsize 2010 Prius offers better mileage ratings, enhanced performance, and innovative design features. The patented Hybrid Synergy Drive system in the "2010 Prius" is 90% newly developed, with significant improvements over previous models. I tested a nicely loaded Prius IV.

The heart of the new Prius is, of course, its Hybrid Synergy Drive system, first introduced in