Average Fuel Economy for New Cars Sold Drops For Three Straight Months to 23.0 MPG in June 2012 According to TrueCar.com's TrueMPG

SANTA MONICA, Calif., July 10, 2012 /PRNewswire/ -- TrueCar.com, the authority on new car pricing, trends and forecasting, today provided actual fuel economy numbers from June light vehicle auto sales that indicate TrueMPG™ increased to 23.0 mpg in June 2012 compared to 21.6...