So it was a 2004?
I'm not trying to start anything, but I'd like to support the GTO on this. With a good driver an 04 GTO can run high 13s on the quarter. Are you saying a V6 Mustang (and I'll assume the Mustang has a motor similar to the 4.0L SOHC in my truck, which puts out 207hp) can take an 04 GTO?
The GTO has a fat ass, so I know power to weight plays a role, but my brother has raced an 07 Mustang GT and it could barely keep up.
I can't imagine a V6 Mustang keeping up with any GTO.