Take times like the Gumpert or Radical or even Ariel and compare to a ZR1, GTR, 911 GT2, or even an ACR Viper, its very much apple to orange even if both categories are considered as "road legal" cars. I maintain the belief that if you have the know how and fabrication capability(note that I used the word fabrication, not manufacturing), and can find a driver with big enough testicular fortitude, you can create something "road legal" and go like stink around the Ring. For an OE to make a car, that comes off a line, making thousands a year, and have to pass all sorts of type approval process around the world, and make a time like they did, is an entirely different ball game. The stats is just as meaningful/meaning-less as any other performance stats as 0-60 or 1/4 ET, but its just another piece of info to put out there for the world to see. Germans are using it for years, and thanks to the advent of Gran Turismo or Forza, more people knows about it and the rest of the world's automakers are getting in on it....
University of Toronto Formula SAE Alumni 2003-2007
Formula Student Championship 2003, 2005, 2006
www.fsae.utoronto.ca