Scribbly,
Did you get your average fuel consumption for the entire trip???
Im guessing you went the Newell then, which is normally not such a bad road...
How did you go with overtaking any Grey Nomads towing Caravans at 75kph?
Or even trucks in the 110kph sections? Enough grunt to get up and moving past them?
Would be a pain filling up with the bigger nozzles... But at least you are not at the pump for quite as long