Mercedes-Benz C-Class W204/S204/C204 230 (2496 cc)
Model overview
A comfortable C-Class with several body styles and engines. Ageing chassis, electrical equipment and gearbox condition shape ownership costs.
Pros
- Good motorway comfort
- Solid cabin feel
- Useful body-style choice
Cons
- Age-related electrical faults
- Premium repair costs
- Gearbox upkeep varies by version
Common problems & ownership concerns
Potential impact: Low · Medium · High. This describes possible consequences, not fault likelihood.
- Suspension wearMedium
- Electrical equipment faultsMedium
- Automatic transmission faults on affected versionsHigh
Maintenance
Use the exact engine and gearbox schedule and maintain brakes, suspension and corrosion protection.
Engine overview · 2.5L 6-cyl PETROL
A smooth naturally aspirated V6 for W204/S204/C204 applications, with ownership quality strongly dependent on engine version, maintenance history and age-related repairs.
Pros
- Refined six-cylinder delivery
- Naturally aspirated response
- Manual and automatic applications available
Cons
- Higher running costs than four-cylinder versions
- Some early engines have significant timing-drive exposure
- Age-related leaks and intake repairs may arise
Common problems & ownership concerns
Potential impact: Low · Medium · High. This describes possible consequences, not fault likelihood.
- Timing-gear wear on affected early M272 engine numbersHigh
- M272 intake-manifold runner wearMedium
- M272 oil and coolant sealing leaksMedium
Maintenance
Follow the VIN-specific Mercedes-Benz schedule and approved lubricant specification; investigate warning lights, leaks or unusual timing noise promptly.
These are general ownership concerns, not a diagnosis. Equipment and engine details vary by version and production date.
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