From what I seen and know the Supra would win. At first its gonna look like the Skyline will win, but later on the Supra would catch up and spank it. The Skyline is heavy, and so is the Supra, but the Skyline weighs even more. The Skyline isnt using its AWD on the race (exept for launch) so the extra pounds is gonna be a waste. This is in a straight line, like in the 1/4 or on the freeway. The Skyline would rtake the Supra on a track though, but thats because of better handling and the ATTESSA ETS PRO. When modded Supras can make CRAZY numbers, and so can Skylines, but usually I see the Supras making higher numbers. I've seen way more Supras beat Skylines on vids. I'm very suprised not everybody said the Skyline woulld win. Whenever I say a Supra can beat the Skyline in the straight people cant handle the fact that the very overhyped and bastardised Skyline isnt the car to end all cars.