2009 Citroen C4 Grand Picasso 1.6L Petrol · HV09 OFB

The 2009 Citroen C4 Grand Picasso presents a pattern of intermittent roadworthiness challenges spanning nearly two decades, with the most recent test on 2025-10-10 recording a pass despite retaining several active advisories. This outcome contrasts sharply with earlier failures in 2024-10-28 and 2023-10-31 when major systems such as the rear brake discs, front position lamps, and direction indicator were found non-compliant, and the 2025-10-10 pass itself carried multiple warnings including corroded seat belt anchorage areas and worn front inner tyres. The trajectory of this vehicle's MOT history indicates persistent issue recurrence rather than steady improvement, suggesting underlying mechanical problems that have not been fully resolved even after passing intervals. The recorded mileage of 118,883 miles accumulated over 17 years translates to approximately 6,993 miles per annum, a rate consistent with moderate daily or weekly use over the vehicle's lifecycle. However, the timing between the 2024-10-29 pass and the subsequent 2025-10-10 failure occurring just under six months later raises questions about the durability of repairs or the persistence of original defect sources. Notably, the rear brake disc condition—reported as worn, pitted, or scored in multiple test cycles including 2024-10-28 and 2025-10-10—combined with recurring front inner tyre wear near legal limits, points to progressive wear that may have accelerated during the period between tests. Suspension integrity appears compromised by the nearside outer seat belt anchorage being described as corroded yet not deemed excessively severe, alongside documented nearside rear brace bushings showing signs of wear that could indicate loss of damping control. The rear brake subsystem is particularly vulnerable with repeated disc wear and front/rear brake hose deterioration where metal brake pipes are exposed, creating a risk of fluid leakage under load. Lighting systems require particular attention as position lamp failures appeared in consecutive failures (2023-10-31 and 2024-10-28) and continue to be a concern following the 2025-10-10 pass, signalling incomplete remediation of electrical connections. Brake system reliability warrants immediate scrutiny given the recurrent rear and front disc scoring and the presence of rubber-hose damage against bare metal brake pipes—a combination that can compromise stopping performance and increase the likelihood of brake fade or complete line failure. The front inner tyre consistently sitting close to legal width limits, together with the rear passenger seat absence noted during testing, suggests possible weight transfer dynamics or prior structural modifications that may have altered ride quality and handling balance. A thorough hands-on inspection should verify the condition of all rear brake hoses for metal contact, confirm full functionality of all exterior lighting circuits including position and direction indicators, and assess the integrity of suspension bushings and seat belt anchor fasteners to ensure safe operation on public roads.