No not just about every EV automobile have to be designed from scratch like Tesla did, see Ford with their F-150 Lightning. A change from ICE to EV is entirely feasible for present cars nowadays. Proton can leverage on that possibility to invest their R&D monies wherever it could rely.] https://mariozikml.qodsblog.com/34196407/top-latest-five-cvt-proton-urban-news