The list of standard features for all GL models also includes blind spot assist and a sophisticated online navigation system. (driving.ca)
Optional online navigation increases the display size to 8 inches, with DVD audio / video and voice control. (driving.ca)
Integrated as standard in the 911 Carrera models for the first time: Porsche Communication Management (PCM) including online navigation module with real - time traffic information, voice control system and mobile phone preparation as well as the Connect Plus module. (porsche.com)