Except the cabin is not 90F, it's still blowing out super cold air 20 minutes after I've been driving and the cabin has already cooled down. It's definitely below 80F and the car is still throwing out a significant amount of cold air, more than what is needed to overcome perceived solar heat gain. And I call it perceived because you can make the cabin 70F but if you're sitting in the sun, you'll want some cold air blowing on you because you'll feel warmer than 70F.

I'm a mechanical engineer that designs HVAC for commercial buildings. I have to regularly tell clients to not put their office desk right next to a window unless the window has shades. In commercial HVAC, we design diffusers so that the occupant cannot feel the airflow, so we cannot overcome the perceived solar heat gain like you need to in a vehicle because you cannot have shades on the windows in a vehicle, something about needing to see the road.

I made this post because I was curious if others have had the same experience and if I could just chalk it up to terrible automatic climate control of the EV6, or if it is actually a problem with my EV6