Transaction Prices in December 2012 Rise To Record High; Industry Incentives Decline Nine Percent From Last Year According to TrueCar

SANTA MONICA, Calif., Jan. 3, 2013 /PRNewswire/ -- TrueCar, Inc. the authority on car pricing information, trends and forecasts, estimated today that the average transaction price for light vehicles in the United States was $31,228 in December 2012, up $542 (1.8 percent) from...