There is a long list for sure - but they are all very unlikely. The risk of having your car stolen can be mitigated with a 50$ GPS transmitter. Fire? What year is this, cars still spontaneously combust, or maybe do you live on an active volcano? A moose going though your window sounds like a life and death situation, having your car totaled and walking away safe and sound would be glorious.
If you were to purchase insurance for such risks, it would be negligible compared to the major source of insurance claims, trafic accidents. So you are are either paying for other's people accidents, and it makes no sense to continue to do so, or you are actually getting a positive value out of it because you are a bad driver, case in which it makes sense to try to improve your driving, while keeping the insurance.