I'm joking but.. This Citroen has the answer! A petrol powered heater https://en.m.wikipedia.org/wiki/Citro%C3%ABn_Berlingo_%C3%A9lectrique https://en.m.wikipe

I'm joking but.. This Citroen has the answer! A petrol powered heater https://en.m.wikipedia.org/wiki/Citro%C3%ABn_Berlingo_%C3%A9lectrique https://en.m.wikipedia.org/wiki/Citro%C3%ABn_Berlingo_%C3%A9... "Heating In order to minimise battery usage, a petrol driven heater is fully integrated to vehicle. It typically takes 5 to 10 minutes to warm and provides excellent cabin heating."