Most drivers do not seem to care at all for the extra $ cost of going 80 mph in a non-aerodynamic vehicle.
The high gasoline price jump period we just went through gives “real world proof” of that.
Many drivers paying high interest payments every month on the debt they owe still have “the pedal to the metal.”

It is kind of a curse to be interested in aerodynamics.
Tiny details of car shapes grab your attention as you walk through parking lots.
You can’t float down a river without noticing unusual eddies.