49042km means 39473miles.
We don't count the fuel. But we had an average from about 5,6li per 100km. That could be about 2750liters all together.
The fuel price on our route was extremely different. From extrem expensive in Turkey (1,91US-$ p. li.
) to extremly cheap in Iran (00,9US-$ p.li.
I AUS and NZ we spent most of the time (and miles) and there we pay mostly roundabout 1 Buck per litre.
We are also looking forward to plan the trip II.
But,....unfortunately we have to work for the money first and that will take a lot of time.
We hope that we can start again in 4-6 years....
Have a good "slide"