2006 Citroen Relay 2.2L Diesel · BD56 OGM

The Citroën Relay in question presents a stable roadworthiness record over the past 18 months, with no defects or advisories logged across five consecutive MOT tests. The most recent assessment on 21 January 2026 at 97,445 miles confirmed full compliance, following a prior failure on 20 January 2026 at the same mileage—a discrepancy likely due to administrative or procedural oversight rather than mechanical issues. The absence of recurring advisories or defects suggests the vehicle has been maintained to a high standard, particularly given its age and relatively low mileage. However, the repeated failures at identical mileages in early 2026 and early 2025 raise minor procedural concerns, though these do not reflect underlying mechanical trends. Mileage accumulation has been exceptionally low for a vehicle of this age, averaging just 4,872 miles per year over its 20-year lifespan. The gap between the May 2024 test (94,029 miles) and the February 2025 test (96,130 miles) indicates a near-standstill period of roughly 11 months with only 2,101 miles covered, while the interval between February 2025 and January 2026 saw a similarly modest increase of 1,315 miles over 11 months. Such minimal usage reduces wear on consumables and mechanical components but may also mask latent issues that could emerge under normal driving conditions. The lack of mileage progression suggests the vehicle has either been stored for extended periods or used very sparingly, which could impact fluid condition, battery health, and rubber component degradation. Given the clean MOT history, a prospective buyer should prioritise a thorough inspection of components typically affected by infrequent use. Pay particular attention to the brake system, including caliper operation, pad thickness, and disc condition, as binding or corrosion risks may not have been exercised into visibility. Check suspension bushes, coil springs, and shock absorbers for signs of drying or cracking, especially if the car has spent long periods stationary. Fluid levels—brake, coolant, and power steering—should be verified, as stagnation can lead to degradation or contamination. Finally, inspect for structural corrosion, particularly around wheel arches, sills, and underbody panels, as prolonged exposure to moisture without movement can accelerate rust formation in hidden areas. While the MOT record offers reassurance, the vehicle’s low mileage and recent procedural anomalies warrant a cautious approach. A pre-purchase inspection by a qualified mechanic remains essential to confirm no underlying issues have developed in the absence of regular driving. Focus on proactive checks rather than relying solely on the MOT’s limited scope, particularly for a car that may have spent significant time unused.