2012 Mercedes-Benz C200 Sport CDI Blueeffi-CY A 2.1L Diesel · WG12 AAK

The vehicle’s most recent MOT test on 2026-02-07 at 125,155 miles confirms it remains roadworthy, with no defects recorded across the past two tests. This suggests a stable maintenance pattern, though the February 2025 failure at 117,063 miles—despite no defects being logged—stands out as an anomaly. The lack of recurring advisories or major faults in the last three tests implies the vehicle has not suffered from persistent mechanical issues, but the brief failure in early 2025 warrants scrutiny of whether it was a procedural oversight or an undetected underlying problem. The most recent test was conducted just five months ago, which is acceptable but not ideal for a vehicle of this age, given the typical 12-month MOT interval. The mileage progression reveals a steady accumulation of approximately 8,900 miles annually, which aligns with typical usage for a vehicle of this age. There are no concerning gaps or abrupt mileage spikes, though the interval between the 2022 and 2024 tests—just over two years—is slightly longer than the standard 12-month cycle. This may reflect either inconsistent MOT scheduling or a period of lower usage. The absence of any advisories or defects in the most recent tests suggests the vehicle has not been subjected to extreme conditions or neglect, but the 2025 failure remains unexplained and could hint at a minor oversight in testing rather than a mechanical trend. Given the lack of recorded defects, an in-person inspection should prioritise components prone to wear at this mileage, particularly the suspension system—including coil springs, bushes, and dampers—where Mercedes-Benz models of this era are known to develop leaks or excessive play. The brakes, especially the rear calipers and discs, should be checked for uneven wear or binding, as the 2025 failure might have been related to a procedural oversight rather than a mechanical issue. Structural integrity, particularly around the wheel arches and sills, should also be examined for corrosion, given the vehicle’s age. The exhaust system, catalytic converter, and emissions controls should be verified for leaks or excessive smoke, as these are common failure points in older Mercedes-Benz models. Finally, the condition of the tyres, including tread depth and lateral wear, should be assessed, as the absence of tyre-related advisories in past tests suggests they may have been replaced recently or driven with minimal wear.