Average Fuel Economy for New Cars Sold Flat at 23.2 MPG in September 2012 According to TrueCar.com's TrueMPG

SANTA MONICA, Calif., Oct. 9, 2012 /PRNewswire/ -- TrueCar.com, the authority on new car pricing information, trends and forecasting, today provided actual fuel economy numbers from September light vehicle auto sales that indicate TrueMPGTM increased to 23.2 mpg in September 2012...