serviced mine at perodua SC , my car 10 years liao, 1-2 years went service outside third party, kantoi, all good parts changed to cheap parts, service quality bad.

but since i go service centre for so many years, can get discount (since know the manager) plus service is good and ensure all quality check is done to my car. i.e. any issues are fixed  as i drive long distant

p/s: price wise overall not much difference

you want go penang to service car? haha