2025-01-15 · 5 min read
Buying Used Proton X50 Malaysia — Checklist
Used X50 checklist: DCT shudder test (confirm software update applied). Carbon clean at 60,000 km? Oil history (fully synthetic). 3-cyl idle vibration baseline (normal). Battery age. Accident check.
- Check 3-cyl vibration: idling should be smooth-ish — excessive shake = worn engine mounts
- DCT shudder check: slow-speed city driving in traffic
- Carbon build at 60,000+ km? If no service record, budget RM 880–1,100
Buying a Used Proton — Malaysia Checklist
For Saga/Persona: (1) Check timing belt change history — critical at 60,000 km; (2) Check for cam cover oil leaks (engine top residue); (3) Test A/C compressor (engage and check for cold air immediately). For X50/X70/X90: (1) Check 7DCT operation — smooth gear changes with no shudder; (2) Verify all ADAS systems working (AEB test at low speed); (3) Confirm DCT fluid was changed. For all models: verify service history at a Proton SC using the chassis number.