A google search came out with this link:

http://www.7perth.com.au/view/today-...es/fuel-tests/

" The final results are:
BP unleaded regular
Shell V Power
Mobil 8000
Shell unleaded regular
BP Ultimate
Caltex Vortex 98
Mobil 2000
Caltex Vortex regular unleaded
Liberty PremiuMax
Liberty regular unleaded
Liberty unleaded 94 "

They didn't elaborate much on the tests taken.. and dont know if it just the best suited fuel to the car used.