2003 Citroen Relay 2.2L Diesel · BV03 HNK

This 2003 Citroen Relay presents a severely worsening maintenance trend and must be considered structurally compromised until proven otherwise. The most recent test on 15 February 2024 at 111,129 miles resulted in a comprehensive failure, exposing critical safety defects that far exceed typical wear and tear. The vehicle failed on severe structural corrosion across multiple prescribed areas, dangerously worn rear brakes, and a heavily imbalanced braking system. Previous tests showed only minor advisory items, but the 2024 failure reveals a sudden and severe degradation of the vehicle's structural integrity and core mechanical systems. The mileage pattern indicates below-average use for a commercial vehicle of this age, averaging roughly 4,832 miles annually over 23 years. The record shows consistent, gradual accumulation between 2021 and 2024, increasing from 93,023 miles in September 2021 to 111,129 miles by February 2024. This low overall mileage suggests the van has spent considerable periods standing or undertaking light-duty work rather than covering high-speed motorway routes. Such intermittent use often accelerates underbody corrosion rather than preventing it, which aligns precisely with the extensive rust issues flagged in the latest test. A buyer must prioritize a rigorous structural inspection of the underbody and chassis before purchase. The February 2024 test documented excessive corrosion significantly reducing structural strength across the offside rear subframe mounting, both rear spring mounting areas, and the nearside and offside front suspension mountings. Corrosion also compromised the offside front seat belt anchorage on the inner step, posing a direct risk to occupant safety. Repairing prescribed area rust of this magnitude on a 2003 van requires substantial welding, and any subsequent MOT test will scrutinize these specific locations closely. Beyond the structural decay, the braking and front suspension systems demand immediate, thorough replacement. The tester flagged rear brake pads below 1.5 millimetres, heavily worn rear discs, and a severe rear brake imbalance exceeding 50 percent, leading to inadequate service and parking brake efficiency. Front suspension faults include an excessively worn nearside lower arm ball joint and split constant velocity boots on both front drive shafts, a recurring issue since September 2021 that previous owners entirely neglected. Any prospective buyer must verify that professional repairs and full brake and suspension overhauls have been completed and properly documented since that February 2024 failure.