1. Proton Persona is one of the better car Proton ever produced. Campro engines is developed by Lotus Engineering. It is meant for nomal driving and not as a sports car. As in any car, engine is one thing, gear box is another. Both must be compatible. Mitsubishi cars have famous gearbox problems.
2. Waja is the most problematic car Proton ever produced. The plastic door handle break easily, the fuel pump stops in the middle of nowhere. However, this Mitshubishi engine is only Euro 2 compliant.
3. The Saga FLX also not much problems.
Thanks bro , just looking for a bread and butter car . Proton Personal seem OK. As long as it does not break down so often can already ! I know Proton car is the cheapest to maintain , most workshops in JB can do a good job.