"IMM" wrote in
:

How about heating the car in winter? This would be a traditional
electric element, which consumes a lot of power from batteries. The
car would probably need a layer of insulation to keep heat in and heat
out in summer. Do the batteries produce enough heat to heat the cars
cabin?

Last I heard, it sounded as if 'they' were going to add a small petrol
burner to provide heating. Apparently this was the most efficient/sensible
option, at least in the early days of such vehicles.

Perhaps we will get SEDBUK ratings on them as well as mpg equivalents?

Rod