My AUM costs me about 60-70 to fill her up, i got 318 miles out of my last tank and i do have a heavy foot at times, worst i have had is about 268 and i mainly do town driving. My misses lives about 20 miles from my house and i drove bk the other week (motorway) kept her at 60 all the way home (was just relaxing) and got 43MPG on my trip
Also to add tois my engine ant running right ether, changing my thermo and temp sender tonight and i also got the lovely 17705 error code