Old thread I found, wouldn't mind going to Germany to max out the Golf.
Been there and done that with the Nurburgring, done hundreds of laps, but never had a car flat out on the unrestricted autobahn on the way, other than my old mk3 GTI 8V Which was slow as sheize (115mph max!!) - it was faster down the hill at Fuchsrohre on the 'ring (120! woop)