The upcoming 2019 next generation 911 model has been spotted testing again. This time, Porsche seem to have taken out a group of the new generation for testing.
Several 911 "mules" were spotted testing together - Image from Evo
The rear of the Porsche seems to have had most of the focus on this update. It has been made to look similar to other new Porsche models, with a full width light bar across the rear of the car. The front appears to have had less attention, with a more squared off bonnet and prominent front bumper grooves.
The front of the 911 appears to have had less attention in the new generation model - Image from Evo
Not a lot is known of the new model, but we can expect a heavy update to the interior, bringing the instrument cluster in line with the new Panamera and Cayenne.