2016 Citroen C4 1.6L Diesel · AX65 EPP

The latest MOT test conducted on 2026-04-04 resulted in a passing grade, though it included several persistent advisories that indicate ongoing but manageable mechanical concerns. The overall maintenance trend over the past three years appears stable rather than worsening, as the vehicle has consistently passed MOTs with only minor defects, with the most recent test highlighting worn suspension components and oil leaks that remain non-excessive. The recurring advisories—particularly around the front suspension arm pin or bush wear and oil leaks—suggest that while the vehicle is currently roadworthy, there is a gradual progression in wear that requires monitoring. The presence of a major failure in 2023-01-14 for headlamp aim and loose headlamp, though rectified, underscores the need for attention to alignment and mounting integrity, which may have been addressed but should be verified during a pre-purchase inspection. The vehicle’s recorded mileage of 123,083 miles at the time of this assessment represents a high annual usage rate of approximately 12,308 miles per year, which is notably elevated for a ten-year-old Citroën C4. Such mileage accumulation accelerates wear on critical components like suspension bushes, brake pads, and fluid systems, as evidenced by the MOT history. The lack of significant mileage gaps suggests either heavy or frequent use, which could have contributed to the observed suspension wear and oil leaks. It is also possible that the vehicle has been stored for extended periods without proper maintenance, leading to standing corrosion or fluid degradation, though the MOT records do not explicitly indicate prolonged idling. The combination of high mileage and recurring advisories implies that consumables such as brake pads, suspension components, and lubricants may require closer attention to prevent premature failure. For a prospective buyer, the most critical areas to inspect during a thorough examination include the front suspension system, specifically the worn ball joints and suspension arm pins or bushes, which show consistent but non-critical wear. On a test drive, listen for unusual clunking or rattling noises from the front suspension, particularly when driving over bumps or at speed, as this may indicate further wear or binding. Check for uneven tyre wear patterns, which could signal misalignment or suspension issues, and inspect the front headlamps for proper aim and secure mounting. The oil leaks detected in multiple MOTs suggest that the engine oil retention is compromised, so verify that no oil is visibly dripping from the engine bay or undercarriage during inspection. Additionally, examine the brake system for signs of excessive heat warping or corrosion on the discs, which may be exacerbated by high mileage and frequent use. Ensure the brake pads are not excessively worn beyond the legal minimum and that the calipers are not binding, as this could lead to reduced braking performance or uneven wear. Given the vehicle’s age and mileage, it is prudent to address the recurring suspension and fluid-related advisories promptly, ideally within the next 6,000 to 10,000 miles. A professional inspection should include a full fluid top-up, particularly engine oil, brake fluid, and coolant, as these fluids degrade over time and can accelerate wear when low or contaminated. Check the 12V battery for signs of corrosion or poor connections, especially if the vehicle has been stored for extended periods, as standing corrosion can lead to electrical system failures. Inspect the tyres for sidewall cracking or perishing, which is more likely in older vehicles due to exposure to UV light and temperature fluctuations, even if the tread depth is legal. Finally, verify that the service book has been updated, as the vehicle’s age and mileage may warrant a comprehensive suspension and brake service, including the replacement of worn suspension components and brake pads. If the vehicle has been used sparingly, consider a thorough inspection of the exhaust system for corrosion or structural integrity, as prolonged idling can accelerate rust formation in the undercarriage.