Cartropolis
Ok. I concede their will still be people out there with diminutive sexual organs and super inflated ego's that will insist the only world worth living in is the one where they own a super dooper car.
For the rest of us, a car will be a purely utilitarian commodity to be used on demand and then cast away.
I bet for many, the car you drive would be better defined as the car you park, as for 95% of the day that is exactly what it is doing, nothing other than taking up space, outside your house, outside your business, outside the shops, outside the cinema....
If when you need a car a simple text is all that is required for a clean, fully charged, electric vehicle to be at your disposal in a matter of minutes, costed by the mile and the minute, then all but your ego stroking will be sated.
Given that these rented vehicles will spend much less than 95% of the time parked up, it isn't beyond logic to see a huge drop in the number of cars required to service the populous and thus less chunks of metal adorning every conceivable parking space.
I welcome criticism of my take on humankind's logical step towards a saner world, but please state your penis size in your response, so I can better understand where you are cumming from.