I read that the Tesla MY is good for this, including a camping mode designed for it. I suppose an M3 might also work, but would have less room to stretch out?
Are there other EVs that would be good for this, with a heat pump, something that’d serve as a camping mode, and enough space for two people to lie down and sleep with the back seats folded down?
It does cycle the heat pump on and off, but is very quiet inside the car.