No not each and every EV auto must be created from scratch like Tesla did, see Ford with their File-150 Lightning. A swap from ICE to EV is fully practical for current automobiles currently. Proton can leverage on that likelihood to invest their R&D monies exactly where it would rely.] https://johnathanyhmoo.aboutyoublog.com/38115707/5-easy-facts-about-cvt-proton-described