The town of Jasper,Alberta, (in the rockies) has a no idling bylaw, mainly envioromental. At -40c my daily driver moans and groans even when pluged in. Electrical cords have to be rated at -40c or the will snap and short out. Many of our construction sites shut down below -26c as production drops of(as well as guys didgets)In a nut shell my Crossfire will not come out of the garage till the seagull's return