Well thats the first full tank of fuel almost used (up to the reserve light) and 575 miles covered with the indicator showing another 60 miles available. How accurate is the remaining mileage indicator? I wonder how far I could let it go down to ? I remember in the BMW it was very accurate and have gone down to the -- indicator Most of the mileage (90%) is up and down the motorway. I must say the car is very comfortable. I reckon I could get more mileage out the car if I drove more conservatively but still not a bad result to get 635 out a tank.