Thanks Phil for the info much appreciated.I've had mine now for 36 months and I've kept a record of the fuel used over that period . It's in litres per 100km .
Avg 7.59 L/100KM
Min 6.63 L/100KM
Max 9.44 L/100KM
I do mostly highway driving . If you do mostly city driving the max figure would probably be closest to what you could expect .
I'll leave the conversion to mpg up to you