Just reread the thread, if you were asking about my taxi fuel consumption readings, the dash has been stuck on 41.9 average for 2 years, but I work it out over 1000 miles, full tank to full tank.
Couple of useful online free calculators about, add in pemce per litre mileage and cost, give you either pence per mile, which is my main financial concern, or mpg in old money, that we all can work out in the real world, not K/l
