tbh. if i wanted to buy an electrical based car.
i would want something like this:
Tesla model S
honestly. this might sound silly/strange however.
yesterday at work we were talking about wireless electricity. (go on laugh)
however, you just have to look at the current system of electromagnetic induction (all transformers use it. even those wireless changing pads for phones etc)
even some of the tech now used works on high frequencies. which could also be adapted to wireless elec (however it would have to be tested as it can ptoentially do some serious damage to humans).
if this type of tech was added and you didnt have to "charge it up" conventionelly, then im sure elec cars would take off.
it would imo be much more practical then the whole plug in system they are trying to implement.