Yesterday during the rain, I accidentally rear ended a new Porsche at about 10 to 15 mph. My car suffered very minor dents that are not noticeable while the Porsche had noticeably larger dents inwards about an inch or two on his rear bumper, but did not look as bad as it sounds. Those who have been in an accident involving a Porsche vehicle, how likely is it that the Porsche suffered damages beyond the bumper?