Top 20 green cars we wish we could buy today, Number 4: Lexus Prius

The Toyota Prius needs no introduction to any reader of AutoblogGreen. The hybrid has gained iconic status and is the poster-child for the green automotive movement. While we appreciate the current Prius, we're really excited at the prospect of plugging in the next-generation version. Even better would be a plug-in Lexus Prius with lithium ion batteries and all the best bells and whistles that accompany the Lexus name.

Check out Number 3.