Based on the multi-championship-winning 963, the Porsche 963 RSP is a 680-horsepower flat-plane V8 madhouse. It's road-legal, ...

Fittingly, the one-off will be displayed at the Circuit de la Sarthe during the 24 Hours of Le Mans. After the race, it will be transported back to the Porsche Museum in Stuttgart for a brief stay.

Turning a Le Mans racer into a road car is a lot harder than it sounds, but Porsche has experience in this field.

But that wasn’t enough for this Count. So he made a special deal with Porsche in 1974 to build a road-legal 917 that he then drove the following year from Stuttgart to Paris on public roads ...

The Porsche 963 RSP is a one-of-a-kind machine that was specially built for Roger Penske. ... And the color scheme of the interior, with brown leather and Alcantara, evokes the Count Rossi car.

Porsche has revealed a one-off, road-going version of its championship-winning LMDh car, named the 963 RSP.

The road-going 963 RSP hypercar was inspired by the Count Rossi Porsche 917 and will be on display at Le Mans next ... there is tan leather and Alcantara, which is similar to the Count Rossi 917.

One-off model stays true to Porsche’s successful LMDh racer from IMSA and WEC. The street-legal prototype may have been custom-built for team boss Roger Penske. Hybridized 4.6-liter V8 is ...

Under the bonnet is a 4.6-litre hybrid powertrain, which uses around 80 per cent of the same components from the firm’s 918 Spyder hypercar.

J ust before the lights go out on the grid for this year's 24 Hours of Le Mans endurance race, Porsche unveiled this: the 963 ...

The 963 RSP celebrates 50 years since the creation of Count Rossi’s street-legal 917, a road-going version of Porsche’s Le ...