2021–2024 Mercedes-Benz C-Class (W206)
Browse our directory of 2021–2024 Mercedes-Benz C-Class (W206) vehicles. Access instant MOT history reports, tax status, and reliability insights for any registration listed below.
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Common Problems & Reliability
The 2021–2024 Mercedes-Benz C-Class (W206) has 2 known issues. 1 of these are classified as serious faults that could be expensive to repair.
48V Mild-Hybrid (EQ Boost) Failure
SeriousThe 48V battery or integrated starter generator can fail, leaving the car unable to start.
Symptoms: "Battery Malfunction" warning, Engine fails to start...
Est. repair cost: £0 (Warranty) – £2,000
Software and Electronic Glitches
MinorFrequent reports of central screen freezing and minor electrical bugs.
Symptoms: Screen lag, Navigation errors...
Est. repair cost: £0 (Warranty)
Buying Tips for the 2021–2024 Mercedes-Benz C-Class (W206)
- ✓Test the massive central screen for responsiveness.
- ✓Check for any "Battery Malfunction" warnings, which can indicate 48V system issues.
- ✓Verify all safety electronics are functioning correctly.
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