2013 Citroen C4 1.6L Diesel · GF13 WCD

The vehicle remains roadworthy, but the maintenance history reveals a worsening trend regarding mechanical wear and neglect. The most recent test in September 2025 at 124,347 miles identified critical suspension-related defects and an active gearbox oil leak from the inner driveshaft seal. While the car has passed its tests, the frequency of advisories regarding deteriorating rubber components, such as ball joints and CV boots, suggests that parts are only being addressed when they approach point of failure rather than being maintained on a preventative schedule. The mileage pattern is consistent with a 13-year-old vehicle, averaging approximately 9,500 miles per year. The data shows steady progression with roughly 3,000 to 7,000 miles covered between annual tests from 2021 to 2025. However, the transition from a clean record in 2021 at 99,738 miles to multiple high-fault reports in subsequent years indicates a sharp decline in mechanical oversight, particularly regarding the integrity of the drivetrain seals and the condition of rubber-based components. A prospective buyer must inspect the front suspension thoroughly, as both the lower arm ball joints and anti-roll bar linkages showed signs of play and deterioration recently. The gearbox oil leak noted at the inner driveshaft seal is a significant concern that requires monitoring as it can lead to internal gearbox failure if not rectified promptly. Furthermore, the history shows a recurring pattern of poor tyre management, with multiple entries flagging tyres worn to the limit or damaged across various axles. The brake discs should also be checked for pitting and scoring, as these have been flagged as worn in both 2023 and 2024.