This photo of Patrick Dempsey should be another hint that he’s a racing fanatic. How should I put this? The 911 GT3 is a track-friendly version of the 911, and the 911 GT3 RS is a track-friendlier version of the track-friendly 911 GT3. Confused? Okay, try this: it’s fast, it has orange wheels, and it's as close as you can get to a Porsche race car while remaining street-legal.