I just avpid the issue altogether and just use trains, buses and trams if I'm not walking or biking. Public transport is the only real future. And bikes.
Btw I lived in a rural town before living in a city so don't @ me about public transportation not being viable in rural places, once the cities are well served and built around public transportation that can be expanded to more rural places. The few places where it is genuinely impossible to viably use even a modest or limited public transportation network are inhabited by so few people that its impact from them using cars would be negligible.
In fact I'd say it's not so much what type of car you drive but rather how much you use your car, because electric cars are less polluting than combustion engine cars but they're still pretty polluting and come with all the issues cars come with. If you have alternatives to driving: use them; if there aren't but there could be: fight for those alternatives; if neither: use whatever car you have already for as long as you can before it destroys itself like your toilet after a night out eating 50kgs of mexican food like a slutty little boykisser, after that perhaps look into buying one of the alternatives listed here.
Thanks for coming to my TED talk