GOOD NEWS AND BAD NEWS ABOUT THE PLUG-IN PRIUS: “So far, the Inside Line team has racked up more than 500 miles in the plug-in Prius and the experience has to be considered somewhat of a let down. The team has averaged 62 miles per gallon, a good number for sure, but one that many drivers of the more conventional Prius have easily achieved on a regular basis. . . . 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. The plug-in Prius might not be a wise investment, but Inside Line still adamently believes that it’s one of the best hybrids available.”