2014 Citroen C4 1.6L Diesel · HN14 XSW

Recurring brake component wear and recent tyre compliance failures define the mechanical profile of this Citroen C4. While the vehicle has maintained a passing record since 2021, the most recent test on 1 October 2025 follows a dangerous failure just nine days prior, where both nearside rear and offside front tyres were recorded with tread depths below the legal 1.6mm limit. There is a developing pattern of brake disc deterioration, with advisories for worn, pitted, or scored front discs appearing in both the July 2024 and October 2025 inspections. The vehicle has covered 112,920 miles over its twelve-year lifespan, representing an average annual accumulation of approximately 9,410 miles. This usage pattern is consistent with typical UK private motoring for a vehicle of this age. Mechanically, this level of mileage suggests that consumables such as tyres, brake discs, and pads will be reaching the end of their service lives in a staggered manner, rather than being replaced in bulk, which is reflected in the intermittent advisories seen in the recent DVSA history. Prospective buyers should pay close attention to the braking system during a test drive. Given the repeated advisories regarding pitted and scored front brake discs, it is essential to check for any pedal judder or vibration when applying the brakes at moderate speeds, which can indicate disc thickness variation or warping. Additionally, listen for any grinding noises or squealing during braking manoeuvres, which may suggest that the pads are heavily worn or that the calipers are not operating smoothly. The recent failure regarding tyre tread depth necessitates a thorough inspection of all four tyres to ensure they meet legal requirements and show even wear across the tread surface. Pay specific attention to the edges of the tyres to check for uneven wear, which could indicate underlying issues with wheel alignment or suspension geometry. While the MOT history does not currently flag structural corrosion or suspension bush failure, the recurring nature of the brake advisories suggests that the braking components are a primary area of ongoing maintenance for this vehicle.