I’m sure it must be possible to make a car with a plastic body now. A clear plastic body that is flexible and bouncy. One that springs away from bumps and does not rust. We’ve got plastic bumpers front and back for most cars now – time to extend the material to the rest of the vehicle.
I don’t say that a clear plastic body has to be perfect – it’s not going to look like Diana Prince’s Invisible Airplane in the Wonder Woman comics – and there are going to have to be some metal supports in there to hold up the sides and enclose the passengers. But heck, we had polycarbonate bodies for our slot racing cars when I was a kid and the mechanic’s magazines were promising them for full-sized cars 50 years ago.
I’m not too fussed about the rust aspect – most cars are kept for a smaller period of time these days and we live in a land that has no snow – hence no ice on the roads. My cars have never rusted out – though that ’75 VW Passat probably would have tried to do so just to add to its flaws.
And the flexi-bump part is not all that necessary – I drive so as to not run into people. But I do want everyone who drives an SUV, tray top ute, or van to have clear plastic back sections to their vehicles…so that I can see to back out when the sods park next to me at shopping centres.