The Golf R is 250kg heavier than the 5door cupra hatch. Thats actually a huge factor... Even makes it heavier than a cupra 300ST. would like to see a golf R take on a Cupra ST round a track based on that. Both cars have the same wheel base so theoretically the Cupra would be quicker. The R has the same 0-60 time as the Cupra 300 ST as well.Exactly that, 4 wheel drive means you win the traffic light GP every time (especially so with launch control, useless on the hatch and brutal on the ST), but the added weight and powertrain losses make it slower than the 2wd versions once moving at a decent speed.
I swear there was a video of exactly that floating around on youtube somewhere.