Quote:
Originally Posted by RedDevil
Whether electrically preheating a car is a necessity or a luxury, the fact remains that the ability to do so is an asset to those who would like to use it.
You can't force anyone to use it against their will.
Well maybe the manufacturer can by not allowing the car to drive; if just to protect the plastic trim from damage as it gets brittle with severe cold...
Dig deep and you'll find a reason for anything. If none can be found, dig deeper 
I would like to be able to preheat the battery pack within its optimal temperature range. Though with a large battery pack (50 kWh is the smallest capacity Tesla offers) and gentle draw during the first miles (residential area, cautious driving in slippery conditions) it would not really be necessary. |
Battery packs that need to be heated - already do this automatically. For our 2015 Leaf, it is most important to heat the battery during charging - and it does this.
I actually don't mind wearing a coat and gloves (and hat if needed) inside the car - because that is how you have to dress to be outside in cold weather. You're out of the wind, and heated seats are quite nice, and they take virtually nothing away from range.
Heating the battery, though, does become noticeable when it gets really cold. Low teens and below, the range is affected.
The ONLY time you
need to use the heater - is to keep the windows clear, or to melt ice.