2015 Citroen C4 1.6L Diesel · CP15 LDC

The most recent MOT on 15 June 2026 was a clean pass with no recorded defects, indicating that the vehicle has been brought back into compliance after a series of failures earlier in the year. The pattern shows a clear improvement: the 2025‑06‑24 and 2026‑06‑05 tests flagged several major faults, yet the subsequent passes in 2025‑06‑27 and 2026‑06‑15 suggest that the identified issues were addressed. However, the recurrence of advisories on the front brake disc and pads points to ongoing wear that will need monitoring. At 118,996 miles for a 2015 model the car averages roughly 10,800 miles per year, which sits comfortably within normal UK usage for a vehicle of this age. The mileage does not suggest any periods of extreme low use that could have led to component seizing, nor does it indicate unusually high annual accumulation that would accelerate wear beyond what is typical for its mileage bracket. Consequently, the wear on consumables such as brakes, suspension bushes and tyres should be consistent with the recorded distance. The front brake system requires particular attention. The disc on the off‑side is reported as worn, pitted and scored, and the pads on both sides are thin. On a test drive feel for any pulsation, shudder or grinding when applying the brakes, especially at higher speeds, and listen for squealing that may indicate pad wear. Inspect the disc thickness with a micrometer or have a workshop confirm it meets the minimum specification; replacement of both discs and pads is advisable before the next service interval. The ball‑joint play on both front track‑rod ends and the excessive wear on the lower suspension arm bushes are likely to produce a noticeable clunk or looseness when steering over bumps; a hands‑on check for play in the steering rack and a bounce test of each front corner should reveal any residual play. Verify that the washer fluid reservoirs now retain sufficient liquid and that the pump operates correctly, as inadequate washer fluid can be a safety issue in wet conditions. Given the vehicle’s age, additional calendar‑based inspections are prudent. Examine the tyre sidewalls for cracking, dry rot or hardening, and confirm that tread depth is at least 3 mm across the tread width; tyres older than six years should be considered for replacement even if tread remains. Test the 12‑volt battery’s cranking voltage and check for any signs of sulfation, especially if the car has spent long periods idle. Inspect the under‑carriage, wheel arches and suspension components for rust or corrosion, and ensure that brake fluid has been flushed within the last two years to prevent moisture‑induced boil. Finally, confirm that the timing belt (if fitted) has been replaced according to the manufacturer’s interval, typically around 60‑80 000 miles, as failure would result in catastrophic engine damage. A thorough visual and road‑test inspection covering these points will give a prospective buyer confidence in the car’s roadworthiness and the likely cost of imminent maintenance.