2016 Citroen C1 1.0L Petrol · CS16 CHR

The most recent MOT on 22 May 2026 was passed, but it was recorded with two advisories – a slightly damaged or perishing off‑side rear tyre and an inability to inspect the brake pads because of fitted wheel trims. The preceding test a day earlier failed on a number of serious items, and the past three years show a pattern of intermittent failures for wheel bearings, brake hoses, tyre tread limits, parking‑brake efficiency and a missing steering‑locking split pin. While some of these faults appear to have been remedied for the latest pass, the recurrence of tyre wear, brake‑system wear and the persistent inability to view the pads suggests the maintenance record is erratic rather than steadily improving. At ten years old the car has logged 56,874 miles, an average of roughly 5,700 miles per annum, which is considerably below the typical UK usage rate. Such low annual mileage often points to periods of prolonged storage or very light duty, both of which can accelerate age‑related degradation even when wear‑related mileage is modest. The modest mileage reduces the likelihood of high‑stress component fatigue, but it raises the probability of tyre perishing, battery electrolyte loss, seal drying and rust formation on suspension bushings and brake discs that have not been regularly exercised. A prospective buyer should give particular attention to the tyre and brake assemblies. Verify that the off‑side rear tyre shows no sidewall cracking, dry rot or bulging, and that all four tyres have a minimum tread depth of 1.6 mm with even wear patterns – any cupping or edge‑wear may indicate mis‑alignment or worn suspension components. Inspect the near‑side front wheel bearing for any roughness or play by rotating the wheel with the tyre off the ground; a gritty or gritty feel signals impending bearing failure. Examine the front brake hoses for any kinks, swelling or external damage, and check the pad thickness on both axles, noting that the front pads were previously reported as thin and the disc was scored – excessive pad wear or disc scoring will manifest as brake pedal pulsation or a shudder at higher speeds. Look for any oil seepage around the filter housing, as a recurring leak can lead to low oil level and engine wear; confirm that the steering‑rack split pin is correctly fitted and that the steering feels solid with no excessive play. Test the windscreen wipers for full sweep and effective clearing, and assess the parking‑brake lever for firm hold – a weak or uneven response may indicate worn shoes or a failing secondary‑brake cylinder. Given the vehicle’s age and low mileage, additional calendar‑based checks are advisable. Inspect the 12‑volt battery for terminal corrosion, electrolyte level (if removable) and conduct a load test; a battery that has sat idle for long periods often requires replacement. Examine the under‑carriage and suspension mounting points for any surface rust, especially around the coil‑spring mounts and control‑arm bushes, which can become brittle when not regularly cycled. Verify that the coolant, brake fluid and gearbox oil have been changed within the recommended service intervals (typically every two years for brake fluid), as fluid degradation can lead to corrosion and reduced braking performance. Finally, request a full service history to confirm that regular oil changes, filter replacements and tyre rotations have been performed, which will give confidence that the low‑mileage car has been kept in a proactive maintenance regime despite its intermittent MOT failures.