2010 Mercedes-Benz C 2.1L Diesel · LT10 OBX

The most recent MOT test on October 17, 2025, confirms the vehicle remains roadworthy with no defects recorded at 163,382 miles. Over the past three annual tests—all conducted within a week of their due dates—there has been no evidence of recurring mechanical issues, advisories, or failings. This consistency suggests the vehicle has been maintained at a basic level, though the absence of defects does not preclude hidden wear on high-mileage components such as suspension bushes, coil springs, or drivetrain seals. The lack of advisories in recent tests is particularly notable, as it implies no immediate concerns were flagged by the tester, though this does not rule out gradual degradation in areas not subject to MOT scrutiny. The mileage progression indicates steady usage, averaging around 10,200 miles annually—a rate typical for a vehicle of this age. The most significant gap occurs between the October 2022 and October 2023 tests, where the mileage increased by 5,200 miles in just over a year, suggesting either intensive use or a period of neglect before regular maintenance resumed. The 2023 test records an unusual duplicate entry (a failed test followed immediately by a pass at the same mileage), which may indicate administrative confusion rather than mechanical issues, but it does not reflect on the vehicle’s condition. Overall, the mileage pattern does not suggest extreme wear beyond what would be expected for a 16-year-old Mercedes-Benz with this level of usage. Given the lack of recorded faults, a buyer should prioritise an independent inspection of suspension components, particularly the rear suspension bushes and coil springs, which are prone to deterioration at this mileage. The brakes, while not failed in MOT tests, may exhibit uneven wear or binding calipers, especially if the vehicle has been used heavily. Corrosion checks should focus on the wheel arches, subframe, and exhaust system, as these areas are common failure points in older Mercedes-Benz models. The engine bay should be examined for leaks, particularly around the oil filter housing gasket and power steering reservoir, as these are frequent issues in this class of vehicle. The dual MOT entries in 2023 warrant scrutiny of the vehicle’s service history to confirm whether any unresolved issues were addressed between tests.