I have the least economical of the low powered Mk7 Golfs, the 90 TSI manual. The long term average for the first 10,000km was 5.2L/100km and at 17,000km the second reading for the long term average is at 5.4L/100km. That is a direct reflection on the extra city work it has done recently.
I find consumption depends on where I drive it more than how I drive it. A 130km run from Toowoomba to Brisbane with an elevation drop of 700m gives me a regular average of 4.2 but the return trip is usually around 5. Cruising out in the west around an indicated 105 km/h gives in the high 4's. I have never managed to do any extended city driving to get a city average.
Nov '15 Polo 81TSI manual white
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