17 September2017 Porsche 911 Carrera and Carrera S Go Turbo Just in time for the 2015 Frankfurt Motor Show, Porsche has unveiled their new 2017 911 Carrera and 911 Carrera S. The new Carreras feature 3.0-liter, twin-turbo flat-six engines making them the... 6726 September 17, 2015 Cars more