I have a log of my 750i from my ownership.
Current book has 7506 miles, using 1580 litres
Does that qualify?
Works out at 21.6mpg since September.
Im getting around 80-120miles for every £40 i put in. So what ever that is....
I have yet to reset the trip computer, it's currently sat at 22MPG after some 30k miles. Fuelio backs the average up for long term use.
It's quite low, although SMILES FOR MILES!
That's about 14![]()
Knowing how inaccurate the trip computer is in my Honda (over-reads by 10%) I would only go by verifying it separately using an app or hand calc.
2012 Audi TTS - 24.74mpg over ~57k miles.