2015 Mercedes-Benz C 2.1L Diesel · JO15 COR

The vehicle’s most recent MOT on 2025-11-24 at 135,961 miles recorded a pass with no defects, indicating a stable maintenance trend. Previous tests in 2024 showed two failures on the same date (126,007 miles) and (117,294 miles), though no defects were logged. While the lack of recorded issues in the latest test suggests no immediate concerns, the repeated failures without explanation raise questions about the vehicle’s reliability. The absence of structural or mechanical advisories in the latest report is positive, but the pattern of failed tests at high mileages warrants scrutiny. The vehicle’s mileage of 135,961 miles at 11 years old equates to approximately 12,360 miles annually, exceeding typical averages for its age. Notable gaps in the MOT history include a 2-mile increase between 2024-02-05 (117,294 miles) and 2024-02-07 (117,296 miles), suggesting potential recording inconsistencies. Subsequent growth to 126,007 miles by 2024-12-03 reflects a sharp rise of 8,713 miles over 10 months, followed by 9,954 miles in 11 months to the 2025 test. This rapid accumulation may accelerate wear on components like suspension bushes, brake discs, and exhaust systems, even if no defects were noted. A buyer should prioritise inspecting the suspension for worn coil springs or binding calipers, as high mileage often exacerbates these issues. The absence of corrosion reports is reassuring, but structural integrity should still be verified. Brake systems, particularly discs and pads, require close examination given the vehicle’s usage pattern. While the latest MOT shows no faults, the prior failures—despite no recorded defects—highlight the need for a thorough pre-purchase inspection to confirm the vehicle’s mechanical condition beyond the MOT records.