2009 Citroen C1 1.0L Petrol · ST09 CWA

The vehicle currently presents a critical state of roadworthiness following a catastrophic decline in its mechanical condition. While the car passed tests in 2022 and 2024, the most recent inspection on May 15 2025 at 60,700 miles revealed a multitude of severe failures. The maintenance trend is worsening rapidly, moving from a clean record to a list of major defects involving structural integrity, safety equipment, and core mechanical systems within a single testing cycle. The mileage profile is notably low for a 17-year-old vehicle, averaging approximately 3,500 miles per year. However, the data shows a significant jump of 19,351 miles covered between April 2024 (41,349 miles) and May 2025 (60,700 miles). This sudden burst of use after years mileage suggests the car may have suffered long periods of inactivity, which often leads to accelerated oxidation of metal components and the degradation of rubber seals despite the low odometer reading. A buyer must conduct a rigorous inspection of the structural integrity, specifically the rear suspension mounting points. The 2025 test flagged excessive corrosion on the nearside and offside rear mountings that significantly reduces structural strength, following a previous failure in March 2023 regarding the offside inner and outer sill. The presence of sub-frame corrosion noted in 2023 indicates a systemic issue of deep rust across the chassis that does not have been effectively remediated. Immediate attention is also required for the safety and braking systems. The 2025 record details a major exhaust leak, an insecure exhaust system, and a binding rear service brake alongside a corroded brake pipe. Furthermore, the failure of both front seat belt anchorages is a major safety concern that indicates internal structural wear or damage to the mounting points. Given these findings, the vehicle requires extensive and expensive repairs before it can be considered safe for road use.