I did Adelaide and back on PULP and 4 days around town to Handrof and other places. I get 11.4L/100km for 1700km. Going to Adelaide is tough, since I had a bad head wind all the way until the end and averaging 12L/100km going at speed limit of 110km and 100km. During the 4 days I was there, it is great - averaging about 11-12L/100km. And on the way back, it was 11.3L/100km on V power shell in Adealide, and change to BP Ultimate at Horsham get me 10L/100km. I found the car much more powerful now too with Mobil 1 engine oil.