No not each individual EV motor vehicle should be constructed from scratch like Tesla did, see Ford with their File-150 Lightning. A swap from ICE to EV is fully feasible for present cars and trucks these days. Proton can leverage on that risk to invest their R&D monies wherever it https://cvt-proton21851.blogacep.com/39432457/5-tips-about-cvt-proton-you-can-use-today