I guess the key word for me is 'iconic' and I just don't think a Skyline, Integra or even the NSX, Zonda or Porsche CGT are iconic. Surely iconic means they have some kind of reverence beyond being a pin-up on a spotty teenagers wall? If that was the criteria then Jordan, Pamela Anderson and any other uber-tramp would also be iconic?

The Porsche 550 Spyder is iconic because of it's link with early Porsche racing prowess and the death of James Dean in his 'Little Bastard'

The early 1968 Mustang GT 390 from Bullitt because it shaped ionized the early pony cars, along with the Shelby Mustangs

The Ford GT40 that took on, and beat the Ferrais at LeMans 66, 67, and 68

There are, of course, more but these are iconic imho and are cars that should have been on a list of Iconic Cars. The Zonda is a brilliant car, I am sure, but it is an expensive super car and no more iconic than any other expensive, hypercar. The same can be said for the CGT and I'd pretty much lump the Veyron into the same group (although the one small saving grace is that it was a commercial folly and VAG will never make their investment back on the sales. And in some small, ridiculous, way, it did push the boundaries of road cars forward - albeit in a totally and utterly impractical way).

The new GT3 is not iconic