2008 Citroen Relay 2.2L Diesel · CN02 ALV

The most recent MOT test for the 2008 Citroën Relay was conducted on 2026-05-08 and resulted in a clean pass, indicating no defects were recorded. However, the vehicle’s MOT history reveals a pattern of recurring issues that suggest ongoing wear and potential underlying mechanical concerns. While the past two years have seen only passing results, the earlier failures—particularly the repeated failures related to exhaust emissions, drive shaft boots, and structural corrosion—highlight a concerning trend. The parking brake efficiency failures in 2024 are particularly critical, as a less than 50% effective parking brake is a dangerous defect that could compromise road safety if not addressed promptly. The presence of multiple advisories, such as corroded brake pipes and excessive corrosion on the front suspension mounting, also underscores the need for immediate attention to prevent further deterioration. The vehicle’s recorded mileage of 116,303 miles at the time of this assessment represents a moderate annual usage rate of approximately 6,461 miles per year, which is consistent with its age and typical usage patterns for a car of this era. However, the mileage data alone does not fully explain the mechanical failures observed in the MOT history. The fact that the vehicle has been tested multiple times over the past few years, with some failures occurring within months of each other, suggests that the wear and corrosion issues are likely accelerated by either heavy or prolonged use, environmental exposure, or a combination of both. The drive shaft boot failures, for instance, are often exacerbated by dirt ingress and mechanical stress, which could have been compounded by frequent or aggressive driving conditions. Additionally, the presence of significant corrosion on suspension components and brake pipes indicates that the vehicle has likely been exposed to damp or corrosive environments, further accelerating wear. Given the recurring MOT failures and advisories, the buyer should conduct a thorough inspection of several critical components to assess the vehicle’s current condition and identify any underlying issues. During a test drive, listen for unusual noises such as clunks or rattles from the suspension, particularly around the front upper mounting area where corrosion was noted. Check for uneven tyre wear, which could indicate misalignment or suspension issues, and inspect the brake system for signs of shuddering, binding calipers, or excessive brake fluid consumption. The drive shaft boots should be visually inspected for leaks or damage, and any signs of oil or grease leakage around the joints should be noted, as this could indicate failing seals or excessive wear. Additionally, examine the exhaust system for leaks or excessive backpressure, which could explain the repeated emissions failures. If the vehicle has been stationary for extended periods, check for corrosion on the brake discs, calipers, and parking brake components, as standing can exacerbate rust and binding. For the buyer, the most pressing immediate actions should focus on addressing the parking brake and drive shaft issues, as these are both dangerous defects that must be rectified to ensure roadworthiness. The corroded brake pipes and suspension mountings are advisories rather than failures, but they represent areas of vulnerability that should be inspected and repaired to prevent further structural compromise. If the vehicle has not been serviced in line with manufacturer recommendations, particularly for fluid changes and fluid-based systems like the brake and cooling circuits, consider scheduling a comprehensive service to replace fluids that may have degraded over time. Given the vehicle’s age and the wear evident in the MOT history, it is advisable to prioritise the replacement of the drive shaft boots and parking brake components, as these are critical to preventing further failures and maintaining safety. Finally, the buyer should also verify the condition of the tyres, checking for sidewall cracking or perishing, which can occur even at moderate mileages due to age-related degradation. A thorough inspection of the battery, including checking for corrosion and ensuring it holds a charge, is also recommended, as older vehicles are more susceptible to electrical issues.