The actual temp without windchill go down to -9 Farenheight in Aluelkville. I went out this morning when it was -7. My car didn't want to turn on and the engine made grinding noises and stuff. And once I started driving weird noises were coming from all over the car. And the steering was very stiff like there was no power steering (this went away, I think the power steering fluid just had to warm up). And the shifter was stiff and didn't want to move. And the knobs to turn on the heat were hard to move.