The new 2017 Porsche Panamera reconciles two contrasting characteristics more than ever before: the performance of a genuine sports car and the comfort of a luxury sedan. It is a grand touring automobile that has been rethought and realigned. The second generation of the Panamera is advancing to become a performance icon in the luxury class. Porsche has systematically improved the Panamera concept - with a four-door sedan that has been redeveloped and reengineered down to...