Our first generation of electric cars still look like a modern ICE car from the outside. Their configuration is still identical to the proven ICE car layout - bonnet in front, cabin in centre and luggage space at the back plus four wheels. I would expect that the next generation of electric cars that would start hitting the market by say 2035 or 2040 may look completely different and would by then have moved away from the ICE configurations and exploit the flexibility that electric propulsion will afford.
So a traditional ICE car looks something like this......please say nice things as that is my car.
A modern Tesla, all electric looks like this.
Or the soon to arrive in India Volvo Re-Charge looks very much like a Volvo we could relate to.
With evolution of materials & design philosophies I expect the cars being introduced in 2040 to look quite different and have layouts quite different from the ones we are familiar with today.
Allow me to elaborate by drawing parallels with what happened in the 1890s and 1900s the last time such a fundamental change in personal transportation took place.
In the 1890s a few years after the Benz Patent Motor Car a horse drawn carriage which still dominated looked like this with motive power in the front, driver seated high in the front centre & high open carriage for the passengers. Why were the wheels so big and the passenger cabin placed so high? - to match the leg and shoulder height of the horse to ensure the bridle etc were at a comfortable height and angle for the animal.
Then came the first pre-Edwardian cars in the 1890s that looked like this below. Note the similarity in layout and height, to the horse carriage, and overall configuration even though the change in motive power gave the flexibility to do something different. Design philosophies take time to evolve. The customers too take time to change so manufacturers of the horseless carriage did not want to add to the 'change' factor too much for their customers. The move from horse to horseless carriage went in stages.
Two decades after the Benz debut did cars start to look remotely like the ICE configurations we are used to today. The Ford T-Model, 1908 or thereabouts.
Similarly with improvements in battery energy density, improvements in solar panels, changes in materials we can expect the cars of 2040 to look quite different to what we are used to. Solar panels for re-charging as we drive and park will almost certainly make the scene. Changes in layout configurations that do away with the bonnet are likely. Those powerful looking bonnets with a phallic tone would go away, most probably. We could even have cars where the driver/owner could change the combination from a 5 seater with less range to a 2 seater with more range with modules that attach and detach.
The car of the near future will be -
Electric + Autonomous + Connected + with Solar re-charge on the go. How long will it take to have an autonomous to cope with third world traffic conditions I don't know but it is likely that technology will force the change. Attitudes and manners take generations to change.
Some glimpses of what cars tomorrow could look like:
If you don't need a bonnet and don't need a driver.
For two or three.
4 or 6-seater with solar panel on the roof for continuous (weather permitting) re-charge in the day.
Autonomous sleeper car. Travelling Delhi to Varanasi. Get in, go to sleep, get up in Varanasi.