No not each EV vehicle need to be created from scratch like Tesla did, see Ford with their File-150 Lightning. A switch from ICE to EV is solely feasible for current cars right now. Proton can leverage on that probability to speculate their R&D monies where by it might depend.] https://cvtproton65295.activablog.com/33306221/the-5-second-trick-for-cvt-proton