I get what you mean, it’s a bit of an odd one being quite so “restored” and clean’n’shiny. There’s a couple of little details that are slightly off - the number plates look flat not pressed and the front bumper upper centre intakes are covered. Non-original bumper?
With E30 tax plus M3 tax, could easily be looking at $100k on restoration, hard to tell what has been cleaned and put back rather than replaced.
As for E30s being slow, especially up against other $200k cars, that is very true but the speed is not the reason I love an E30. You can only do 100km/h in NZ, and much over that you should really be on a track.