Porsche Cars North America Reports December and Annual Sales

ATLANTA, Jan. 5, 2015 /PRNewswire/ -- Porsche Cars North America, Inc. (PCNA), importer and distributor in the United States of the Porsche 918 Spyder, 911, Boxster, and Cayman sports cars, Macan and Cayenne SUVs, and the Panamera four-door sports sedan line-up, today announced 3,275...