Originally Posted by Mik Ohki
Living 60 miles from work, an taking a highway with a limit of 65 mph, going 40 is not an option. I am seeing over 44 mpg when running at 55 mph, but that means I have to get up extra early. Usually drive to work at the limit of a few above, and drive much slower on the way home to balance it out.
Is that calculated or based on the average readout on the dashboard? The reason I ask is that my car is incredibly inaccurate. On my last all highway trip the average MPG was reporting 40.2, but hand calculated came out to 35.8 - which is nowhere close. My experience has been that the average MPG readout is inaccurate.
'02 Honda S2000, 2012 Silver Focus HB, 5 spd Ordered August 13th, Build Date Sept 19th, delvrd: 9/29/2011. Sport pkg, Moon Roof, Winter Pkg, 203A