What EV can do at least half of that?
EDIT: To add to AM radio in said car I also have CB Radio with detachable (magnetic) antenna, just in case.
And there are 4x4 diesel trucks like Excursions and Suburbans that can carry 8 to 12 people in leather comfort for 700 miles, even over rough terrain (rough terrain shortens your range, just like anything.)
Maybe that won’t always be the case, but it is now.
Electric cars are a luxury atm.
Now, try to imagine that could happen for electricity. (It's the same reason why datacenters always have diesel generators.)
Heck I'm hardly a prepper or living in a risky area but I have an extra fuel container in my garage simply because I sometimes drive through remote areas and having some extra fuel in the back is a worthwhile safety measure.