My neighbor has a GT500. He's 16 and he's in love with my M3 lol so naturally he let me drive his car..
It's pretty nice and the power is awesome but the interior kinda sucks..I would take my M over that car anyday but they are so easy to mod. After he does a few mods (exhaust, headers, pulleys, etc basic bolt ons) he will rape me.
BUT my car handles better