This is one of the reasons why I can’t agree with my dad saying he would rather have a gas car when society collapses. How the fuck are you going to make gasoline once the existing stock gets gooped up. It will be instantly hoarded by bandits anyway. Electricity you can make fairly easily and parts to make generators out of various motion sources are probably a good thing to keep in case of long term emergencies. Electricity is good for more than vehicles too.