VOLKSWAGEN UNVEILS PASSAT GT CONCEPT AT AUTOMOBILITY LA Nov 14, 2016 - Designed in America at the Engineering and Planning Center in Chattanooga, Tenn. - More than 20 interior/exterior updates create the most aggressive Passat yet - Combines 280-hp VR6 engine with lowered suspension and sport exhaust Herndon, Va. –  This week at Automobility LA, Volkswagen of America, Inc. will unveil the Passat GT concept, designed by the company’s North…