Consumer Reports' car experts answer questions about hybrids, including the Ford C-Max hybrid fuel economy controversy. They also discuss hybrid alternatives like diesels and efficient gasoline-powered cars. Plus a discussion of the new Mazda3.

Consumer Reports' car experts talk about track-testing the Fiat 500 Abarth and Ford Focus ST. Joe talks about the Abarth Driving Experience. We also discuss how the Volkswagen GTI fits in and answer reader questions about large sedans, including the Honda Accord vs. Toyota Avalon, Kia Cadenza, and Chevrolet Impala.