[throw0101a]

> The car needs to cover at least 99% of trips, making me refuel only during 1 out of 100 trips. Some people will even demand covering 99.9% of trips.

Most households have multiple cars, and most (90%) of people's commutes are less than 50 miles (75 km). So for most households, having one car that is EV with a range of (say) 150 miles will cover your most common situation: getting to work and back. It would also probably cover a good portion of errand running on weekends.

The second car can either be full-ICE, or a hybrid. If the latter, if it has a 100 mile battery range, it would also basically be EV-only for commuting.

Personally I'm off the opinion that all vehicles should be full-EV by default, and have an option for a range extender (small generator) for those that need extra distance.