Ok so what is an effective measure of performance if not 0-60?
There are many 30-70 through the gears (the Golf GTI should not be handicapped by traction on this one), 50-70 in a single gear, 70-100, time exposed to danger (TED) etc.
All of these reflect more common day-to-day driving scenarios than a drag race from the lights (unless you wear your baseball cap backwards and hang around out of town burger restaurants at night)....
What's relevant to one driver/car combination might not be to another e.g. there was an advert when the Seat Ibiza TDI Cupra (or whatever) came out comparing its 50-70 time in 5th with that of a 911GT3, the Seat was, according to the ad, faster on this measure... no mention of the fact that your 911GT3 driver could be doing that split in 2nd, 3rd or 4th gears... all of which would have been faster than the Ibiza (much faster)...
Given that the GTI is a relatively high powered front wheel drive car and therefore traction limited, I'd have thought that you'd have picked a measure where the layout does not unduly impact the performance...