That is whilst towing Zac. Truth to be told, without a trailer she is not much better.
On a full tank she does about 300-350 miles when she is not towing!
I think that it may be down to the problems I have. One of the issues with low compression is increased fuel consumption. Reading on the Australian forum it could be anything up to an engine rebuild!
After the festive period I will have Japanese4x4parts give me a quote on all the parts required to rebuild the engine. If the head needs to come off than I might as well do the whole engine. But one step at a time and get the compression test done.