Porsche 911 GT3 RS: First Look

With 500 hp from its four-liter flat-six engine, the Porsche 911 GT3 RS is the most powerful model 911 model available that's still drivable as a street car — not that the giant rear wing or the massive rear support cage would make it all that comfortable. Those two enhancements are among several that allow the GT3 RS to set the fastest lap for any production 911 around the Nürburgring, at a scant 7 minutes, 20 seconds.