For more than four decades it has been the quintessential sports car, the Porsche 911. The two-plus-two body has always had an unmistakable design. Over the years it has been modernized - but the basic form has remained the same and so has the engine performance.Former race car driver Walter Röhrl said the 500 HP Turbo engine’s sixth gear can handle everything from 30 to 300 kilometers an hour. drive it! accompanies him when he takes the new Porsche 911 Turbo to the track.