I am pretty sure the 4 door one comes with the manumatic (clutchless shifting) because my sisters GT has it. The manual is in the coupe too bad its only a 5-speed, a gtp version with a supercharged 3900 with 6-speed would rock.
And it looks like the holden because it has the GTO wheels on that one.
I get these in my work all the time...even painted a few, they (GTP) have become my favorit affordable car (other then the bonny) and id buy one if the bonny died on me and i couldnt get another for a good price. and as for the body kit i think it looks F***in' sweet!