HVAC heat and AC via heat pump?

[DaveGunter]

I didn't see it mentioned...just assuming the heating and AC will be via heat pump?... maybe with some resistive heat back up for the really cold climates.

 

[Sindrogo]

I think that makes a big difference for battery life and range. Tesla uses heat pumps and are more efficient in winter months. Ford was using resistive heating elements I believe when F150 Lightning users saw horrible range drops in the winter. I never looked into it though. Could be wrong.