As you know Porsche->ke1 will be unveiling a new supercar concept at the Detroit Auto Show in January, and although we believe this may just be a photoshop of the future vehicle, this is said to be the first image of the Porsche.

All we know about this concept at the moment is that it is closely related to the 918 Spyder concept from which it takes key components, including elements of its platform.

In an official statement Porsche said: "Porsche will be giving a new model its world debut – and various other models their first showing in the USA. . The show in the traditional venue of Detroit, nicknamed 'Motor City', is regarded as a leading international marketplace and forum for trends and opinions that is particularly relevant for the North American market. Porsche has been experiencing rapidly growing demand among its US customers over the past few months, especially for the new Panamera car line and the new generation of the Cayenne sporty off-roader."

.