A mysterious Porsche 991 has been testing on the Nürburgring. Lots of rumours have surfaced concerning this particular test car. In this video you can hear it has a Turbocharged engine, but it looks like a Carrera. Maybe Porsche will introduce a new model filling the gap between a Carrera (4)S and a Turbo? © Touriclips 2013 Follow us on Facebook and Twitter as well! FACEBOOK: / touriclips TWITTER: / touriclips