2009 Citroen Grand C4 Picasso 1.6L Diesel · GF09 AZV

The Citroën Grand C4 Picasso’s most recent MOT test on 2026-07-26 —just five months ago—shows a stable but concerning pattern. Despite passing the 2025-12-13 test at 97,823 miles , the vehicle failed the preceding test on the same day with no recorded defects, a duplication error suggesting either a retest or administrative oversight. The 2025-08-08 pass at 96,346 miles follows a 2025-08-01 failure at 96,252 miles , a gap of just 114 miles between tests, which implies either a rushed repair or a minor oversight in the initial inspection. The 2024-07-25 pass at 88,465 miles stands as the last clean test, with no advisories or defects logged across any of these cycles. While the vehicle has not failed for structural or safety-critical issues, the repeated near-misses at high mileage—particularly the duplicate failure—raise questions about whether underlying problems were addressed thoroughly or if the tester overlooked persistent wear. The recorded mileage of 97,823 miles over 17 years equates to an average of 5,754 miles per year , which is unusually low for a vehicle of this age. This suggests either infrequent use, prolonged periods of storage, or deliberate underreporting. The 1,477-mile gap between the 2024-07-25 pass and the 2025-08-01 failure—covering 8,111 miles —implies the vehicle was driven sporadically before the August 2025 test cycle. There are no red flags in the mileage progression itself, but the lack of advisories or defects in earlier tests contrasts sharply with the recent administrative inconsistencies. Buyers should verify whether the mileage has been accurately logged, as discrepancies could indicate tampering or incomplete service records. Given the absence of defects in the MOT history, the primary focus for an in-person inspection should centre on suspension integrity and brake condition , given the vehicle’s age and mileage. The 2025 failures —despite no recorded issues—suggest the tester may have missed subtle problems, so a thorough check of rear brake binding (common in older Citroën models) and suspension bush wear (particularly rear) is essential. Corrosion in wheel arches, subframe, or sills should be examined, as prolonged low-mileage periods can accelerate rust without proportional wear on other components. The exhaust system and emissions should also be inspected for leaks or catalytic converter efficiency, as these are often overlooked in vehicles with clean MOT passes but inconsistent test histories. Finally, the tyre tread depth and uniformity warrant scrutiny, as the lack of advisories in prior tests could imply either diligent maintenance or a failure to document minor tread wear.