You could beat a 04 and previous, but no way for an 05+ v6, at least a manual. The 05+ stangs are quite a bit quicker than the previous gen v6.
I drove an 05 v6 mt for two weeks last summer on a trip and it was definately faster than my 07 mtx fofo hatch. The fofo handle better though...
I need to have a friend come over and drive my 93 tbird(HO5.0) so I can run my fofo against it...seat of the pants they seem pretty even.