2009 Citroen C4 1.6L Diesel · PJ09 FXG

The vehicle's roadworthiness shows signs of a worsening maintenance trend, characterized by an increasing frequency of mechanical failures and neglected consumables. While the most recent test on 23 May 2026 at 108,872 miles resulted in a pass, it followed a significant failure just one month prior. The April 2026 failure was particularly concerning, flagging excessive engine oil leakage, corroded rear coil springs, and a worn offside front suspension arm bush. The presence of advisories for worn tyres and a damaged windscreen in the latest test suggests that while the vehicle is currently legal, the owner is reactive rather than proactive regarding essential maintenance. The mileage accumulation is consistent with a vehicle of this age, averaging approximately 6,400 miles per year. The data shows a steady progression from 32,503 miles in 2016 to the current 108,872 miles. There was a notable period of lower usage between 2017 and 2020, but the mileage has increased more rapidly in recent years, specifically jumping from 54,948 miles in 2021 to 77,315 miles in 2023, and then to 108,872 miles by mid-2026. This increased usage coincides with the emergence of more serious mechanical issues. A prospective buyer must prioritize a thorough inspection of the engine for any signs of active oil leaks, as the April 2026 test specifically identified excessive leakage. The suspension system requires close scrutiny; the history shows recurring issues with suspension arm bushes and corroded coil springs. Given the recent failure of the rear coil springs, the structural integrity of the rear suspension mounting points should be verified. The braking system also warrants attention, as the record indicates a history of thin pads and binding calipers. Finally, check the condition of the tyres and wheel bearings. The record shows a pattern of tyres being worn to the legal limit or having damaged plies, and a slight play in the nearside rear wheel bearing was noted in 2022. The recent advisories for uneven tyre wear suggest potential alignment issues or worn suspension components that may need addressing to prevent premature replacement of new rubber.