I think the newer proton models has improved a lot since the wira days. I had a wira aeroback which I have to change the power windows seven times, the headlights and the front signal lights like to pop out once in a while. The trunk will get flooded during heavy rain. That's why they have a cap to drain the water out !

My sister got a preve couple of months ago and i never hear her complain. The preve actually drives and handle very well. The only think i cannot stand about proton, is the service centres which has yet to improve.