2005 Citroen Relay 2.2L Diesel · NJ05 OFC

Structural integrity and advanced corrosion represent the primary mechanical concerns for this Citroen Relay, as evidenced by a persistent history of failures related to the vehicle's chassis and suspension mounting points. While the vehicle successfully passed its most recent MOT on 14 January 2026, the current record remains dominated by ongoing advisories regarding corrosion on the integral body structure and rear suspension component mountings. This pattern indicates that the vehicle has reached a stage in its lifecycle where structural degradation is a recurring issue, necessitating constant monitoring of the sills and chassis rails to ensure continued compliance with roadworthiness standards. With a recorded mileage of 84,591 miles over approximately 21 years, the vehicle averages roughly 4,028 miles per annum. This low annual usage, while seemingly modest, has not prevented the development of significant age-related deterioration in critical areas. The MOT history reveals that the vehicle has frequently required remedial work to pass inspections, suggesting that the low mileage has not shielded the van from the effects of environmental exposure or the natural fatigue of heavy-duty components. Prospective buyers should view this mileage not as an indicator of limited wear, but as a reflection of a vehicle that has likely experienced periods of inactivity, which can exacerbate issues like seized brake components and accelerated corrosion in hidden sections of the undercarriage. During a test drive, the priority must be a thorough investigation of the suspension and braking systems, which have been frequent subjects of failure. Listen intently for metallic knocking or clunking sounds when traversing uneven surfaces, as these are common indicators of worn bushes or failing suspension mountings that may have been subject to recent welding or repair. Furthermore, check the brake pedal for any signs of sponginess or uneven travel, and observe if the vehicle pulls to one side during braking, which would suggest the binding calipers or corroded brake lines flagged in previous tests have not been fully rectified. Any vibration through the steering wheel at speed should also be investigated as a potential symptom of the wheel bearing or drive shaft issues noted in the vehicle's history. A physical inspection of the underside is essential to verify the current state of the chassis rails and sills. Given that the vehicle has required repairs to the structural mounting areas in the past, look for signs of fresh underseal or mismatched paintwork that could be masking further corrosion. Additionally, verify the condition of the exhaust system, as previous tests have noted leaks and perished rubber hangers, which can lead to increased cabin noise and potential exhaust gas ingress. Finally, ensure that all electrical functions, including indicators and wipers, are fully operational, as the vehicle has previously failed on these basic safety items, suggesting that the electrical system may be prone to intermittent faults consistent with the age and usage profile of this model.