2011 Citroen C1 1.0L Petrol · FL11 WLP

The C1 presents a stable but ageing mechanical picture, with the most recent MOT pass on 23 March 2026 at 125,657 miles following a failure on the same day. That failure was minor, a single stop lamp and an exhaust Lambda reading outside limits after a second fast idle, both rectified before the pass. The recurring advisory for worn anti-roll bar linkage pins or bushes on both front corners has persisted across the 2025 and 2026 tests, indicating gradual suspension component wear rather than a sudden deterioration. The maintenance trend is broadly stable, with no new serious defects emerging in the latest test cycle. The mileage progression tells a consistent story. From 96,604 miles in October 2023 to 99,635 miles in February 2024, then 113,662 miles in February 2025, and finally 125,657 miles in March 2026, the car has covered roughly 29,000 miles in two and a half years, averaging around 11,600 miles annually in that period. That is higher than the lifetime average of approximately 8,377 miles per year, suggesting recent heavier use. The gap between the February 2025 and March 2026 tests shows about 12,000 miles in thirteen months, which is plausible for a small urban runabout but does accelerate wear on consumables and rubber components. A buyer should focus on the front suspension and braking system during any inspection. The anti-roll bar linkage wear has been flagged repeatedly and, while not yet causing excessive movement, it points to deteriorating bushes or pins that will eventually need replacement. The October 2023 test revealed corroded rear brake pipes and a binding offside rear service brake, both of which were addressed, but the age and mileage mean underbody corrosion warrants close scrutiny, particularly around brake lines, subframe mounting points, and suspension arm attachments. The Lambda reading failure in March 2026, though quickly resolved, hints at possible exhaust or sensor ageing, so a cold-start emissions check and visual inspection of the exhaust system for leaks or deterioration would be prudent. Tyre condition and suspension ball joints also deserve attention given the slight play noted on the nearside lower arm ball joint in 2023.