Judging by the minimal camouflage of these two prototypes, the official presentation is here somewhere.
The side profiles of the two cars revealed significant space around wheels, suggesting that Porsche is testing suspension. Compared with Panamera-th is out, the biggest change is behind the C-pillar, where the design is now much sharper, which gives the car a more attractive rear. The tags should not hide the design of the rear lights, but most likely they will be taken from concept Panamera Sport Turismo.
The new Panamera will be based on the platform MSB, which will be easier ninety kilograms. Rumors say that the new model Porsche has prepared a new family of V6 and V8 engines, which should bring more power with lower fuel consumption.