Depends what year of Mustang GT and what Subaru. Overall, the Mustang. But if it's an Impreza WRX STi, then it depends on the Mustang. The new Mustangs will easily beat the Imprezas though and some older ones will too
A Mustang GT by far
The Bugatti Veyron is faster and it is 3 times faster than the mustang gt
the SRT should be faster than the plain mustang GT.
A ford gt is faster.
The Ford GT
The mustang gt 500 is way faster than a skyline, the mustang would smoke it anyday in a race.
Depends on the years. In some years the Mustang was faster and some the Camaro was faster
yes
Camaro z28
Anything that Chevy makes!!!!!!!!!!
tune it, pretty obvious
can you make it any faster than what it is??? L or GT model...go to Subaru club. www.Toronto-Subaru-club.com to get your answer.