2008 Citroen C4 1.6L Diesel · AF08 LJO

The most recent MOT test on 2023-02-04 resulted in a pass, though it included several persistent advisories that suggest a pattern of wear and minor structural issues rather than a sudden deterioration. While the vehicle did not fail this test, the recurring advisories—particularly regarding brake disc wear, thin brake pads, and underbody corrosion—indicate that maintenance has not been fully addressed over time. The previous failures in 2020 and 2022, notably the missing rear fog lamp and non-functional stop lamps, highlight a history of electrical and lighting system neglect, which could escalate if not rectified promptly. The overall trend from the MOT records is one of gradual but unresolved wear, with the latest test showing signs of ongoing degradation rather than a clean slate. This suggests the buyer should prioritise addressing the advisories before proceeding, as they may indicate underlying issues that could compromise safety or require costly repairs. The vehicle’s recorded mileage of 107,692 miles at 18 years old is unusually low for its age, averaging just 5,983 miles annually—a rate that typically suggests either very light use or prolonged periods of inactivity. Such low mileage can mask wear from standing, particularly in components like brakes, suspension, and underbody corrosion, where stagnation accelerates deterioration. For example, brake discs and pads may corrode or seize if not regularly operated, leading to binding calipers or reduced braking performance. Similarly, suspension bushes and coil springs can stiffen or fail silently when a vehicle sits unused for extended periods, resulting in clunking noises or uneven ride quality upon resumption of use. The absence of higher mileage accumulation also raises concerns about potential neglect in fluid servicing, such as brake fluid degradation or engine oil contamination, which can degrade over time even without significant driving. To proceed with due diligence, the prospective buyer should conduct a thorough physical inspection focusing on the areas flagged by the advisories. First, visually inspect the brake system for signs of corrosion on discs and pads, particularly on the rear where thin pads and pitted discs were noted. Listen for uneven braking or a shuddering sensation when applying the brakes, which could indicate warped discs or binding calipers. The rear wheel arches and underbody should be checked for rust progression, especially around wheel wells and suspension mounts, as corrosion can weaken structural integrity and lead to leaks or suspension failure. Test drive the vehicle to assess suspension performance, noting any clunking noises from worn suspension bushes or coil springs, and check for uneven tyre wear patterns that may signal misalignment or suspension issues. Additionally, given the low mileage and age, the buyer should verify the condition of the 12V battery, as prolonged standing can cause it to fail or drain slowly. Inspect the battery terminals for corrosion and ensure it holds a charge when static. The tyres should be checked for sidewall perishing, which is common in older vehicles due to exposure to UV light and environmental conditions, even at low mileage. Fluid levels and condition should be checked—brake fluid should be clear and free of contamination, while coolant and engine oil should be topped up and replaced according to the manufacturer’s service schedule, even if the vehicle has not been driven extensively. Lastly, confirm that all service records are up to date, particularly for fluid changes and brake system servicing, as these are critical for maintaining roadworthiness and safety. If any of these checks reveal concerns, further investigation or professional assessment is strongly recommended before purchase.