Porsche unveiled the 918 RSR hybrid race car, which boasts peak performance of 767 horsepower at the North American International Auto Show in Detroit. The 918 RSR is an evolution of the 911 GT3 R ...

Porsche has made sure the driver, while alone, will still race in comfort with leather covering everything from the racing bucket to the dash. The 918 Spyder show car features a touch-sensitive ...

We brought the 918 to Indy for several reasons ... I drove a 935 and a 934 once, Porsche's earlier, 911-based turbo racing cars. Those things were happy Frankensteins, all violence and cross ...

Porsche says that the four distinct driving modes allow the 918 Spyder to achieve track lap times comparable to a dedicated race car, yet still deliver the fuel economy figures more commonly ...

(The Porsche 918 is still a prototype ... This is a certainly a by-product of the fabulous GT3 R hybrid race car. More about this in a little bit. The 918 has a "Map" control on the steering ...

And the only production car quicker than the Porsche 918 Spyder around the Nürburgring — at 6 minutes 57 seconds — is a race car with turn signals pasted on. This car, if you haven't heard ...

As many Porsche models, though, the German automaker's halo car has strong ... up with the 918 RSR. Using a fixed roof, with gullwing doors, this was an obvious hint at a racing machine, but ...

Porsche unveiled an ultra-efficient, low-emission, mid-engine super sports car featuring hybrid and electric drive technology. The 918 Spyder concept combines high-tech racing features with ...

The 918 Spyder is Porsche's next supercar ... The 4.6-liter V-8 is adapted from Porsche's RS Spyder race car. It revs to 9150 rpm and features titanium connecting rods, a carbon-fiber airbox ...

The V8 can trace its roots to the motor in the 918 racing car, revs to over 9100 rpm, and is linked to Porsche's super-quick PDK dual-clutch transmission. While the gas engine drives only the ...