2002 Citroen Relay 2.8L Diesel · FP52 AYJ

The vehicle remains technically roadworthy but the maintenance history reveals a critical trend of structural degradation. While the most recent test in January 2026 at 54,851 miles was a pass, it flagged persistent corrosion on the integral body structure and the brake pipes. This follows a severe failure in early 2024 where the chassis suffered multiple structural failures due to excessive corrosion. Although the underbody was treated between tests, the underlying issue of advanced metal oxidation remains active rather than resolved. At 24 years old, the recorded mileage of 54,851 miles is exceptionally low, averaging approximately 2,285 miles per year. This low usage pattern often correlates with the structural issues observed, as vehicles that sit for long periods are more susceptible to moisture-related corrosion. Between February 2024 and January 2026, the vehicle covered only 2,369 miles, suggesting very infrequent use. This data confirms that the wear on mechanical components is likely driven by age and environmental exposure rather than mileage-related fatigue. A buyer must conduct a thorough physical inspection of the chassis rails, cab mounting points, and suspension spring mountings. The 2024 failure highlighted significant structural loss in the offside and nearside areas, which are high-risk zones for vehicle integrity. You should verify if the underbody treatment was a cosmetic fix or a genuine structural repair. The braking system also requires scrutiny, as the record shows previously imbalanced brakes, worn discs, and a seized brake load sensing valve that was recently addressed. The presence of corroded brake pipes covered in grease indicates a maintenance approach focused on hiding decay rather than replacing the root cause.