I never pay much attention to the range estimates produced by the computer in my Mini Cooper S. Today however, after eking 350 miles out of a tankful, my most ever, I was puzzled/amused to see that the computer estimated that I could get 459 miles out of the next tankful.
This will never happen unless I can find a 459 mile downhill stretch of road.
Is the a BMW ?feature?? My other half?s car computers have never been so wildly inaccurate (VAG group vehicles).
Tim