Auto industry looking for 15 million units in 2013

The auto industry sees the opportunity to sell 15 million new vehicles in 2013. Analysts estimate sales reached 14.5 million units in 2012. Pre-recession levels were at 17 million units.We may see as many as 43 new models introduced this year, up 50% from 2012. Polk research firm predicts auto sales will continue to lead the recovery in 2013.