As outlined by Adzrai Aziz, the ideal replacement with the CVT transmission for that duo might have been a six-speed automated transmission, which they looked into, but cost and advancement time constraints made them persist with the CVT in the long run.  2019 ini diberikan kotak gear automatik empat kelajuan https://eduardosspkf.bloguetechno.com/what-does-gearbox-cvt-proton-mean-69553001