2015 Citroen C4 1.6L Diesel · ST65 LRF

The most recent MOT test on the 2015 Citroën C4 occurred on 2026-04-20 and resulted in a pass, though it included several persistent advisories that suggest ongoing wear and potential long-term concerns. The vehicle’s maintenance history shows a pattern of recurring issues, particularly with front suspension components such as track rod end ball joints and drive shaft constant velocity (CV) boots, which have been flagged as severely deteriorated or exhibiting slight play in multiple tests. While the vehicle has passed each MOT, the consistent presence of these advisories indicates a trend of wear progression rather than a sudden deterioration. The failure in 2025-09-16—where the same advisories were noted—further reinforces that the suspension and braking systems are under significant stress, warranting careful attention before purchase. The recorded mileage of 178,449 miles for a vehicle aged 11 years represents a high annual usage rate of approximately 16,223 miles per year, which is unusually high for its age. Such mileage accumulation typically accelerates wear on critical components like suspension bushes, brake pads, and drivetrain seals, as evidenced by the CV boot failures and track rod end ball joint play. The absence of significant mileage gaps suggests the vehicle has been in active service, likely contributing to the rapid degradation of consumables and mechanical joints. Buyers should be aware that this level of usage may have led to premature wear in other areas, such as the drivetrain, exhaust system, and internal engine components, though these are not directly reflected in the MOT history. For prospective buyers, the most critical areas to inspect are the front suspension and braking systems, given the recurring advisories. During a test drive, listen for unusual noises such as clunking or rattling from the front suspension, which may indicate failing track rod end ball joints or loose suspension components. Check for uneven tyre wear patterns, particularly on the edges of the front tyres, which aligns with the MOT advisories of wear close to the legal limit. Additionally, observe brake performance for signs of reduced effectiveness or a shuddering sensation, which could signal thin brake pads or warped discs. Inspect the CV boots for any signs of cracking or fluid leakage, and verify that the steering rack does not exhibit excessive free play, as this could lead to misalignment or handling issues. If the CV boots are confirmed to be severely deteriorated, replacement is strongly recommended before the vehicle is driven further, as they can fail catastrophically, leading to drivetrain damage. Beyond the immediate concerns, conduct a thorough physical inspection of the vehicle’s exterior and undercarriage. Look for signs of rust or corrosion, particularly around wheel arches, suspension mounts, and the exhaust system, as prolonged high mileage and exposure to UK weather conditions can accelerate corrosion. Check the tyre sidewalls for signs of perishing or cracking, which can compromise tyre integrity over time, even if the tread remains legal. Verify the condition of the 12-volt battery and associated electrical systems, as prolonged periods of disuse or high demand can lead to battery failure or ignition issues. Finally, ensure that all fluids—particularly the engine oil, brake fluid, and coolant—are at the correct levels and have not degraded over time. Given the vehicle’s age and usage profile, a full service history check would be prudent, focusing on the timing of oil changes, brake pad replacements, and suspension component servicing. If possible, arrange for a pre-purchase inspection by a qualified mechanic to assess the extent of wear in components not covered by the MOT, such as the internal engine, transmission, and exhaust system.