Likely not, but realize the speed (math) difference between the 45mph threshold and your 80mph assumption…and applicable roads or driving scenarios in-between. How about 55 or 60 mph in “High”? Even if ”we” wanted to go 80, how about that choice being ours?So we want to go 80 with your ride height set to HIGH?
I would highly doubt that. The ride height alone increases your frontal area which increased your drag ( aero wind resistance) by a factor squared. The math would not support this observation.Someone did a range test on YouTube and found that the high setting on mileage is negligible compared to conserve mode.