The cars with open ceilings were seen several times being tested, even in cold weather and snow. Though they covered the soft layer that covered the upper part.
This was explained, as the preventive way of preventing cold penetration, from the layer that replaces the ceiling, implying that this Porsche can be used even in winter. Despite the fact that such cars, in the cold season, remain locked because they are inadequate.
So far, only the footage of both versions of the Porsche 911 Carrera has been officially presented, and other details are expected to be learned soon.