So I live in South Dakota where it can get really cold, I purchased the jeep for the 4 wheel drive to get me through the snow. If the temperature drops to the single digits and below 0 it does not like to start you have to really crank on it and it will barely turn over. The newest fun problem I had is it was -15 one morning and the 4 wheel drive would not turn on, as soon as the temp went above 0 no problem.