AutoNation Inc. reported sales results for the month, fourth quarter and full year ended December 2012. The company's retail new vehicle unit sales in December 2012, as reported to the applicable automotive manufacturers, totaled 27,958, an increase of 15% as compared to December 2011.

For the fourth quarter, the company's retail new vehicle unit sales, as reported to the applicable automotive manufacturers, increased 16%, with Domestic up 10%, Import up 20%, and Premium Luxury up 17%, in each case as compared to the fourth quarter of 2011.

For full year, the company's retail new vehicle unit sales, as reported to the applicable automotive manufacturers, increased 20%, with Domestic up 14%, Import up 27%, and Premium Luxury up 13%, in each case as compared to full year 2011.