The eestor capacitor is supposed to hold about 50 KWH if memory serves.
Electric cars are much more efficient that ICE.
You can calculate recharge rates based on the 50 KWH.
50kwh in five minutes implies at least a 250kw power supply. That's well over a thousand amps at 220v. I think you'll need new wiring (along with the neighborhood).
I'm not an electrician, but I think you could do it overnight with a normal 220 circuit, however.