g37 Style F'ed up on purpose?
 

Could it be possible that most of the coupe concept style was held back for a reason? The coupe concept as we all know is beautiful but it seems like Nissan is pushing this car out to the mass to appeal to a wider customer range. Where as the more aggressively styled coupe concept styles would be kept back for a different version of the G coupe that is likely to compete against the new M3 and IS-F. I say..give Nissan 1-2 years to push a G coupe more along the lines of the coupe concept with a much more powerful motor coming from the GTR. What do you guys think?

not sure; maybe it's another wind tunnel scientific break through thingy.

Yes it was held back or influenced from this shore. Remember Nissan relocated from Torrance to some rural place in the middle of nowhere.

i doubt this car was designed in the US

It wasn't.