Before the mods I was getting around 350 to every tank but since then I usually get between 280 - 315 as usual guide.
Still I am happy with the car for the mean time anyway and as I did it wouldn't be replaced by anything more economical anyway.
I don't really expect it to be great on fuel because of what it is and with all makes and models you can put several of the same car along side and they will all be different in ways won't they so I guess some of the 180s will be better on fuel than others.
I would agree with Skillen, I would be extremely happy with 40mpg for a run result in a 180
