2018 Citroen C1 1.0L Petrol · VO18 AAZ

The latest MOT test on 2026-01-05 resulted in a passing outcome, with the most significant findings being an advisory for near-side front tyre damage or cracking and a minor failure related to the rear stop lamps. Despite these advisories, the overall maintenance trend over the past four years remains stable, with no repeated serious failures or repeated minor issues that would suggest a deterioration in roadworthiness or mechanical reliability. The consistent passing of MOTs, coupled with the absence of any critical defects such as leaks, binding components, or structural issues, indicates that the vehicle has been maintained within acceptable standards. However, the recurring advisories—particularly concerning tyre damage and brake disc wear—demonstrate areas requiring closer attention, as they suggest either prolonged exposure to road debris, uneven tyre loading, or gradual degradation of braking systems. The vehicle’s recorded mileage of 58,233 miles at the time of this assessment reflects a moderate annual usage rate of approximately 7,279 miles, which is within the expected range for an eight-year-old C1, particularly if it has been used for commuting or light road travel rather than high-mileage conditions. The consistency of mileage accumulation over the years suggests a steady driving pattern, but the absence of significant mileage gaps does not necessarily rule out periods of prolonged standing, which could exacerbate issues like corrosion, fluid degradation, or tyre perishing. For example, standing tyres may develop sidewall cracking or internal damage more rapidly than those in regular use, and fluids such as brake fluid and differential oil can degrade over time regardless of mileage, especially if the vehicle has been left unused for extended periods. To proceed with a thorough inspection, the prospective buyer should prioritise examining the tyres for signs of damage beyond the recorded advisories, particularly focusing on the near-side front and rear tyres for cracks, bulges, or uneven wear patterns that could indicate underlying suspension or alignment issues. During a test drive, listen for unusual noises from the rear wheel bearings, which the 2025 MOT noted as slightly noisy, and watch for any clunking or rattling from the suspension, which may suggest worn suspension bushes or coil spring degradation. Inspect the brake system for any signs of binding calipers, excessive brake dust accumulation, or warping on the front brake discs, as the 2023 MOT highlighted mild wear but not serious weakening. Additionally, check for any fluid leaks around the rear wheels, as a noisy bearing could lead to increased friction and subsequent overheating or failure. For practical checks beyond the MOT advisories, the buyer should verify the condition of the brake discs and pads, ensuring no corrosion or binding that could compromise braking performance, especially given the vehicle’s age and the recorded wear. Inspect the brake fluid reservoir for contamination or low levels, as brake fluid absorbs moisture over time, reducing effectiveness and risking hydraulic failure. The battery should be tested for voltage and clean terminals, as a 12V system in a stationary vehicle can suffer from sulphation or corrosion if not maintained, which could lead to starting issues. Finally, since the vehicle has been in use for several years, the coolant system should be checked for signs of overheating or coolant leaks, and the exhaust emissions system should be reviewed for any unusual noises or backpressure, as these can indicate catalytic converter or manifold wear. A thorough visual inspection of the vehicle’s undercarriage for rust or corrosion, particularly around wheel arches and under the rear axle, is also advisable, as standing or damp conditions can accelerate structural degradation in older models.