The latest reports out of Japan indicate that a shortened, 2+2 Prius-based hybrid sports coupe is under development, packing an uprated version of the 1.8-liter 2ZR-FXE four-cylinder putting out around 134 hp – 36 hp more than in its sedan counterpart. Naturally, Toyota's Hybrid Synergy Drive system will carry over and the additional power boost will have an adverse impact on fuel mileage – albeit a minor one.
Read more:
http://www.autoblog.com/2009/07/24/more-details-on-the-rumored-toyota-prius-coupe/
Here's what the Prius Coupe might look like:
http://www.madisonross.com