I think you mean "use-span", not life-span. I can imagine an electric car doing 1M KM easily, and surpass 2M by manual driving. Furthermore, if we enter the rob

I think you mean "use-span", not life-span. I can imagine an electric car doing 1M KM easily, and surpass 2M by manual driving. Furthermore, if we enter the robocar age, this may go up dramatically as computers may be able to drive much safer and therefore drivup the "use-span" even more.