Patrick Dempsey takes on Goodwood in a prototype of the mighty new Porsche Panamera

The new Panamera will be revealed on Tuesday evening and, fittingly, the final few miles of its development work as a prototype were in the hands of racer, team manager and actor Patrick Dempsey in an environment in which any Porsche thrives – the Goodwood Hill. A 1.16-mile long combination of short straights and challenging corners with a fearsome reputation.