Strong headwinds and high speed actual range

[daniel]

The reported wind direction is indeed the direction the wind is coming from.

 

[gtmotor]

Conversely, a strong tailwind and slower driving makes for insane efficiency with this car...

 

[GregRF]

I only wished to point out that a 38 mph headwind on top of 80 mph driving cannot be sustained for long with a 75 kWh battery.

Most weather stations take wind readings at a height of 10 meters. So the actual headwind seen by the car will be much lower.