2015 Ford C-MAX 1.6L Diesel · BC15 WJM

The 2015 Ford C-Max shows a concerning inconsistency in its MOT history, with the most recent test on 2025-09-23 passing without defects, though this follows a pattern of late or failed tests. The vehicle failed twice in quick succession—first on 2023-09-21 and again on 2024-09-09—before passing the following month in both cases. While the last two tests (2024-10-03 and 2025-09-23) were clean, the repeated failures suggest either a lack of pre-test maintenance or genuine recurring issues that were only temporarily resolved. The most recent pass is now over a year old, which means critical components like brakes, suspension, and emissions systems may have degraded further since then. The recorded mileage of 78,133 miles over approximately 11 years equates to an average of around 7,100 miles annually, a rate that is typical for a vehicle of this age. There are no obvious gaps in usage that would indicate prolonged neglect, nor is there evidence of excessive wear from higher mileage. However, the two consecutive failures in 2023 and 2024—without recorded defects—raise suspicion that the vehicle may have been driven to the test station in a borderline condition, particularly if minor issues were overlooked or temporarily patched. The lack of specific fault codes in the failed tests makes it difficult to pinpoint a single failing component, but the pattern implies a need for closer scrutiny. Given the history, a buyer should prioritise an independent inspection of the suspension system, particularly the condition of coil springs, bushes, and dampers, as these are common failure points in vehicles of this age. The repeated failures suggest potential wear in the braking system, so binding calipers, unevenly worn brake discs, or failing pads should be checked. Corrosion, particularly around wheel arches, sills, and the subframe, is another critical area—rust can compromise structural integrity and lead to hidden damage. Emissions systems, if the vehicle is equipped with one, may also require verification, as catalytic converter efficiency is a frequent failing point in older models. Given the irregular MOT pattern, a thorough service history beyond the MOT record would be advisable to confirm whether major components like timing belts, water pumps, or differential fluid have been properly maintained.