Time and again, the Porsche 911 GT3 RS proves your idea of limits is a long, long way off from what is possible.

Are you ready to see how fast you can be around Fuji International Speedway in the RUF RGT 4.2? It's Time Trial Thursday in ...

When Porsche unveiled the GT1 race car, about 25 buyers wanted a road version. But after the company told them it would have only a normally aspirated 300-hp engine, they lost interest.

A true David vs Goliath drag race: the mighty Porsche 911 Turbo S (997) lines up against a spirited Opel Corsa Turbo for a full-throttle ¼ mile (Viertelmeile) sprint. Watch both cars launch hard ...