No not every EV automobile have to be developed from scratch like Tesla did, see Ford with their File-one hundred fifty Lightning. A switch from ICE to EV is entirely viable for present cars now. Proton can leverage on that risk to invest their R&D monies wherever it could depend.] https://louisgjifb.bligblogging.com/34795978/not-known-factual-statements-about-cvt-proton