Citroen seems to be the closest to making these a reality. The Ami and Oli are wild, weird, but absurdly practical starter cars marketed to a slightly-more-sophisticated-than-starter-car demographics.

The Oli is especially impressive in that they've learned that you can sacrifice battery capacity, and if you just keep the car lightweight and aerodynamic enough, you can still get decent range. They're claiming a (pretty phenomenal) 6.2 miles per kWh, and for a car targeting a price point starting at $20k that offers the utility of a small city car, SUV, and pickup truck in a single vehicle, I find it compelling, even as the sort of person for whom this is the least viable car.

And if $20k sounds like too much, the Ami is less impressive, but I think starts at closer to $10k.