2014 Citroen C4 1.6L Diesel · MF14 AAE

The most recent MOT test on the 2014 Citroën C4 occurred on 2026-01-07, resulting in a pass with a single advisory regarding offside front tyre wear approaching the legal limit and worn on the edge. While this latest result is favourable, the vehicle’s MOT history reveals a pattern of recurring issues that suggest a need for closer attention to wear and potential underlying mechanical degradation. The two failed tests in 2025 and 2024 highlight persistent problems with suspension components—specifically worn suspension arm bushes on both near and offside front sides—and critical drivetrain defects, including major failures of the front constant velocity (CV) joint boots. These repeated advisories and major failures indicate that the vehicle has not been adequately maintained, particularly in high-wear areas like the drivetrain and suspension, which are critical for roadworthiness and long-term reliability. The presence of worn tyres, pitted brake discs, and insufficient brake pad thickness in the 2025-04-01 failure further underscores the need for proactive servicing before further deterioration compromises safety. The recorded mileage of 107,531 miles for a vehicle aged approximately 12 years represents a moderate annual usage rate of around 8,961 miles per year, which is typical for its age. However, the MOT history does not provide explicit details on usage patterns or standing periods, leaving room for speculation about whether the vehicle has been driven consistently or subjected to prolonged inactivity. Prolonged standing can accelerate corrosion in brake systems, particularly if the discs and calipers remain wet or exposed to moisture, leading to rust buildup or binding. Similarly, suspension components like bushes and dampers degrade faster when a vehicle is stationary, as they are not subjected to dynamic loading. The CV joint boot failures suggest the drivetrain has been subjected to wear beyond typical expectations, which could indicate either aggressive driving or a lack of routine maintenance. For a vehicle of this age and mileage, the wear observed in the tyres, suspension, and drivetrain is consistent with significant usage, but the absence of service records means potential hidden issues may not yet be apparent. Given the recurring advisories and major failures in the MOT history, the prospective buyer should conduct a thorough mechanical inspection to address the identified concerns and prevent further deterioration. First and foremost, the front CV joint boots must be replaced immediately, as their failure allows dirt and moisture to enter the joint, leading to accelerated bearing wear, increased noise, and potential drivetrain failure. Listen for a rhythmic clicking or grinding when accelerating or turning, particularly at low speeds, as these are classic symptoms of CV joint issues. Additionally, check for oil leaks around the CV joints and inspect the boot seals for any signs of splitting or damage. During the inspection, verify that the front wheels align correctly, as misalignment can exacerbate tyre wear and suspension stress. The worn suspension arm bushes should be replaced to prevent excessive movement, which could lead to uneven tyre wear, clunking noises over bumps, and reduced handling stability. Inspect the suspension for signs of excessive play or binding, and listen for unusual clunks or rattles when driving over rough roads. For the tyres, the buyer should replace the offside rear tyre immediately due to its dangerous failure to meet the minimum tread depth, as well as the nearside front and offside front tyres, which are worn close to the legal limit and exhibit edge wear. Edge wear typically indicates misalignment, underinflation, or excessive steering angle, all of which can lead to premature tyre failure and reduced traction. Check the tread depth with a 25p coin—if the coin fits between the tread grooves, the tyre is illegal. Inspect the tyres for signs of dry rot or cracking in the sidewall, which can occur even with moderate mileage if the vehicle has stood for extended periods. The brake system should be thoroughly inspected, including the rear discs for warping, scoring, or corrosion, and the pads should be replaced to a minimum thickness of 1.5mm to ensure effective stopping performance. Corrosion on the rear brake discs may indicate prolonged wet or stationary use, leading to reduced braking efficiency and potential binding. Finally, the buyer should verify that all fluids—particularly the brake fluid, coolant, and transmission fluid—are at the correct levels and free from contamination, as fluid degradation over time can compromise system performance. Given the vehicle’s age, a full service check should be scheduled to ensure all time-based maintenance, such as spark plug replacement and filter changes, has been completed.