2013 Citroen C4 1.6L Petrol · ML63 ABO

The most recent MOT test on 2025-12-16 confirms the Citroën C4 remains roadworthy at 66,675 miles, with no defects recorded. This marks a stable pattern over the past two years, despite two consecutive failures in December 2023 and 2024—both at identical mileages (56,072 and 61,032)—which suggests the vehicle was either repaired promptly or passed subsequent retests without further issues. The absence of advisories or recurring faults in the most recent tests implies no ongoing mechanical concerns, though the repeated failures at the same mileage intervals warrant scrutiny of components prone to wear or neglect, such as brakes, suspension, or emissions systems. The recorded mileage of 66,675 miles over 13 years—roughly 5,129 miles annually—indicates unusually light use for a vehicle of this age. The gaps between tests (approximately 12 months) are standard, but the lack of intermediate mileage data makes it impossible to confirm whether the vehicle was stationary for extended periods or driven sparingly. Such low mileage could mitigate some wear concerns, but it also raises questions about fluid changes, tyre rotation, or minor services that might have been deferred. The repeated failures at identical mileages (56,072 and 61,032) suggest a systematic issue rather than random failure, potentially linked to a component reaching its lifespan or a recurring oversight in maintenance. A buyer should prioritise an independent inspection of the braking system, particularly the rear brakes, given the two consecutive failures at the same mileage intervals. Binding calipers or worn brake pads could explain the repeated rejections, though the lack of specific defect codes in the records means this remains speculative. The suspension—specifically rear bushes, coil springs, and shock absorbers—should also be examined for excessive wear or corrosion, as these are common failure points in older Citroën models. Structural integrity, particularly around wheel arches and sills, should be checked for corrosion, which can compromise safety and handling. Finally, the exhaust emissions system, if the failures were related to catalytic converter efficiency or lambda probes, would require verification, though the most recent passes suggest any such issues have been resolved.