I guess you look for the car like Fiat 500e [0]. It is a two-seater with an electric drive.
The 500 has four seats and is available in 3 or 5 doors!
If you want a really small car, which Americans don't, there's the Topolino.
It's a 4 seater no? Even if the rear seats are small.
Good looking but also a quite expensive one! If it will be for masses the prices will likely need to become substantially lower.
And we need the charging capacity for all those vehicles which is a huge issue. For example in the Netherlands this shows the capacity available to use extra power connections:
https://capaciteitskaart.netbeheernederland.nl/capaciteitska...
All red. The goals of the environmental improvements should connect with the actual real world available capacity. Otherwise it's just a dream.