Average Fuel Economy for New Cars Sold Increased by Nearly One MPG in 2012 According to TrueCar's TrueMPG

SANTA MONICA, Calif., Jan. 9, 2013 /PRNewswire/ -- TrueCar, the authority on new car pricing information, trends and forecasting, today provided actual economy numbers from new car sales indicating TrueMPG™ increased to 23.1 mpg in 2012 compared to 22.3 mpg in 2011.  In...