GOOD NEWS AND BAD NEWS ABOUT THE PLUG-IN PRIUS

http://pajamasmedia.com/instapundit/102000/

Given the plug-in's slightly improved efficiency, one would have to drive 215,100 miles to make up for the additional cash laid out to start, but even that figure fails to factor in the cost of charging the Prius. Dependent upon the cost of electricity, a plug-in Prius will likely cost more to drive than its more traditional hybrid counterpart