thats easy to answer...the main and most important difference is around RM150k+
basically u can buy 2 GTTs vs. 1 GTR
why dun u buy 1 GTT and the other 150k+ u can invest in mods for ur GTT?...better still get another car like the S15? then u got a nissan family of a GTT and a S15....or even a bmw 325 to kau those bmw chick lovers?
think twice b4 u buy :D
the neo rb25det is a straight 6 cyclinder 2.5L turbo with variable timing and lift...somethings like the new evo9 mivec turbo or vtec turbo...only that is got 2 extra cyclinders and more displacement...500cc infact
i would think its good enough for the general population?