Makes sense, thanks! I’m in Canada so I think for me the numbers may relate to L/100km instead of mpg but fundamentally the same thing.All good!
That line would be your Pilots miles per gallon indicator. You’ll notice it fluctuate while driving. Also, there is a thin white led bar above the speed display which changes to green as you drive. This is to inform you about your fuel efficiency. This feature can be turned on or off using the menu settings.