Look what the ladies are driving: Porsche! By: CNBC.com News July 26, 2013 at 06:00 AM EDT In the last two years the luxury car brand Porsche has doubled its sales to woman in the U.S., with the percentage of Porsche sales to females growing to 15 percent. Read More >> Related Stocks: Ford Motor General Motors Honda Motor Company ADR Nissan Motors ADR Toyota Motor Corp Ltd Ord ADR Winnebago Industries