well, i think the 05 is much more refined in certain areas, but man after you get through the wheel hop in 1st gear in the cobra man that thing if full steam ahead, you can definitely tell the cobra has some real balls...the 05's have a nice interior/exterior and they ride really good, the cobra also rides pretty good because of the irs....it rules in the twisties, but has a bit of wheel hop off the line....but wonce you get that adressed, man the cobra is still a great car....and you put a nice set of wheels/tires and exhaust and a hood on the cobra....it looks bad arse in my opinion too....