2012 Mercedes-Benz C 2.1L Diesel · LT62 ABO

The most recent MOT tests on this 2012 Mercedes-Benz C, conducted on 9 August 2025 at 122,942 miles, reveal an unusual but technically stable roadworthiness record. The vehicle passed one test and failed the other on the same day—an anomaly that suggests either a rare administrative error or a brief, isolated issue resolved before the second attempt. No defects were recorded in any of the preceding tests, including the 2024 and 2023 examinations at 107,600 and 92,012 miles respectively, indicating no recurring mechanical failures. The absence of advisories or repeated faults implies that, at the time of testing, the vehicle met the minimum DVSA standards for suspension alignment, brake efficiency, and structural integrity. However, the double-testing on the same day warrants a closer inspection of components prone to sudden failure, such as brake calipers or suspension linkages, which might have been borderline at the time. The recorded mileage progression of approximately 8,782 miles per year aligns with typical usage for a vehicle of this age, with no evident periods of prolonged neglect or excessive wear. The gap between the 2022 and 2023 tests shows a consistent increase from 79,718 to 92,012 miles, suggesting regular use without extended periods of inactivity. There are no red flags in the mileage pattern to indicate deferred maintenance or hidden issues, though the lack of intermediate service records means potential wear on high-wear items—such as timing belts, drive belts, or differential fluid—cannot be confirmed. The most notable outlier is the identical mileage for both the 2025 pass and fail, which may imply the vehicle was driven to the test centre twice in quick succession, though this does not necessarily reflect underlying mechanical concerns. Given the clean MOT history, a buyer should prioritise an independent inspection of the brake system, particularly the rear calipers and discs, which are often the first to exhibit uneven wear or binding. The suspension components—including coil springs, bushes, and strut mounts—should be examined for corrosion or excessive play, as these are common failure points in vehicles of this age and mileage. Additionally, the exhaust system should be checked for leaks or rust penetration, especially around the catalytic converter and oxygen sensors, which are critical for emissions compliance. The engine bay should be scrutinised for signs of oil leaks, particularly around the valve cover gasket or oil filter housing, as these are frequent sources of gradual degradation. While the MOT record provides no cause for immediate alarm, these areas are where silent deterioration can occur between tests.