I understand your point, but it sucks bro. Sorry.

Who cares if the BMW Z4 and IS300 are in different classes. Examine:

You tell me the Accord V6 is really fast, but I say "The Accord is alright...the NSX is simply amazing though".

So your argument would be that the Accord is just as fast as the NSX because they're in seperate classes, where the Accord is at the top of its class in HP/L (or close to it), but the NSX gets its ass kicked by the Porsche Turbo?