I drove the gray performance S in L.A. It outperforms just about anything on the road, but it compares as a sports sedan not a sports car. I have owned many sports cars and my current daily driver is a Porsche Boxster. My definition of a sports car is something that is light, nimble, and has lots of driver feel and a few inconvenient quirks. The model S can beat most sports cars but it is big and heavy. They are two different animals. BMW sedans sell better than the Honda S2000, BMW Z4, or Boxsters suggesting most people prefer sports sedans. Porsche sells more Panameras and Cayennes than 911s and Boxsters. I think Tesla will do well with the S, and I hope they desgin a new roadster soon.