2016 Citroen C1 1.0L Petrol · GC65 AAO

The most recent DVSA test, dated 23 April 2026, resulted in a failure. The failure was principally for a missing off‑side front lower suspension ball‑joint and a split‑pin that should secure the suspension arm, both of which are safety‑critical components. Earlier in the same month the vehicle had passed with only an advisory about rear‑tyre condition, and the preceding three years show a pattern of increasing advisories – from a clean pass in 2024 to progressive wear notes on tyres, suspension bushes, coil springs and brake components in 2025 and 2023. The trend is therefore clearly worsening rather than stabilising, indicating that the vehicle’s condition is now approaching a point where remedial work is required before it can be deemed roadworthy. At ten years old the car has logged 49,049 mi, which works out to roughly 4,900 mi per annum – well below the average for a small city car. Such low utilisation often points to extended periods of inactivity or very gentle use. While low mileage reduces cumulative wear on engine and drivetrain parts, it can exacerbate age‑related deterioration such as tyre perishing, battery sulphation, rubber hose hardening and corrosion of suspension components that are not exercised regularly. There are no obvious spikes in mileage that would suggest a recent high‑stress period, but the standing‑time factor must be taken into account when assessing the vehicle’s current condition. A prospective buyer should give particular attention to the front suspension and steering assembly. Verify that the off‑side front ball‑joint, tie‑rod ends and the associated split‑pin are present, correctly fitted and free of play – any clunk or vague steering feel on a low‑speed test drive would be a red flag. Inspect the near‑side front brake hose and the off‑side counterpart for chafing, cracking or signs of fluid leakage; replace any hose that is not securely bolted to its strut support. The front brake discs were noted as pitted in 2023; measure disc thickness and look for scoring that could cause brake shudder or reduced stopping performance. The rear tyres were flagged for cracking and perishing; examine the sidewalls for dry‑rot, check tread depth on both sides, and be prepared to replace both rear tyres if the rubber is more than three years old or shows any delamination. Also review the front‑tyre edge wear recorded in 2025 and the coil‑spring corrosion on the off‑side front – any uneven wear or rust on the spring may affect ride quality and could indicate broader corrosion of the sub‑frame. Given the vehicle’s age and low‑usage profile, a thorough visual and tactile inspection of all rubber and polymer components is advisable. Check the 12 V battery for voltage under load and look for signs of sulphation or leaking electrolyte; a battery older than three years may need replacement. Inspect all fluid levels and consider a full service – fresh engine oil, coolant flush and a brake‑fluid change are prudent, especially after a long idle period. Examine the under‑body for rust, paying particular attention to the suspension mounting points, wheel arches and chassis rails, as standing can accelerate corrosion. Finally, confirm that the service book is up‑to‑date and that any recommended time‑based maintenance items, such as timing‑belt or chain checks (if applicable), have been carried out. Addressing these points will give a realistic picture of the car’s roadworthiness and the likely cost of bringing it back to a safe, reliable condition.