Originally Posted by Lug

Edmunds (I know, not the best butat least it was head to head) did a recent test where they were identical plus if you do a dragtimes compare between stock 2010 Mustangs and 370Z they are a mixed bag except for one really quick 370Z. Most fall in the 13.3 to 13.7 range. It makes since because the 370Z has a few more ponies and a little less weight but the 'stang has gobs more torque. I'd expect the 370Z to pull away on the top end a bit. Next year the 'stang is a total game changer on any straight line stuff if the weight stays in control. Camaros and Challengers are gonna get their asses handed to them. I know what you mean by upping HP through the cycle, but we're talking 100 HP in one fell swoop. That kinda bump isn't what you normally see in the same model.


EDIT: I just realized you're talking about a 2009 Mustang. I was talking about the current one which is a noticeable improvement over the older model.