2016 Citroen C4 1.6L Diesel · LB65 PCO

The most recent MOT, conducted on 30 March 2026, was passed with no recorded defects, indicating that the vehicle met the statutory safety and emissions standards at that time. Over the seven‑year MOT record the majority of tests have been passes, with only a single failure in March 2022 for an insufficient washer‑fluid level – a minor, easily rectified issue. The only recurring notes are advisories concerning slight damage or cracking of both rear tyres in the 2023 and 2025 tests, suggesting a pattern of tyre perishing rather than a deteriorating mechanical condition. Overall the maintenance trend appears stable, with the vehicle generally remaining within compliance, but the tyre advisories merit attention. At ten years old the C4 has logged 36,902 mi, which works out to an average of roughly 3,700 mi per annum – considerably below the typical UK average of 7‑10 000 mi per year. Such low utilisation often points to periods of limited use or prolonged storage, which can be benign but also raises the possibility of age‑related degradation of components that are not mileage‑dependent. The modest annual mileage reduces the wear rate on the drivetrain, suspension bushes, and brake discs, yet the calendar age means rubber, seals and electronic parts may have aged irrespective of use. There are no evident spikes in mileage that would suggest accelerated wear, but the low usage pattern does mean that any consumables should be inspected for time‑related decay. The repeated rear tyre advisories indicate that the sidewalls are beginning to show the effects of ageing – cracking, dry rot and loss of structural integrity. A prospective buyer should verify the tyre DOT code to establish the manufacture date; any tyre older than six years should be considered for replacement regardless of tread depth. During a test drive listen for thumping or vibration that could signal internal tyre damage, and inspect the sidewalls for visible cracks, bulges or hardened rubber. If the tyres are close to the legal minimum tread depth, replacement will be imminent, and fitting a matching set of four tyres will also help maintain balanced handling and braking performance. Given the vehicle’s age and low mileage, attention should be given to components that deteriorate with time. Examine the 12 V battery for sulphation and check the cranking voltage; a battery older than four years may require replacement. Inspect the suspension for cracked or hardened bushes, especially at the rear where the tyres have shown perishing, and verify that the coil springs are free of corrosion. Brake discs should be examined for surface rust or pitting, and the pads for uneven wear; any binding calipers will manifest as a shudder or pull when braking. Finally, confirm that the coolant, brake fluid and power‑steering fluid have been changed within the recommended service intervals, as these fluids can absorb moisture and lose effectiveness simply with age, potentially leading to corrosion or reduced braking efficiency. A thorough visual check of the exhaust system for rust and the under‑carriage for corrosion will also help ensure the vehicle’s structural integrity before purchase.