2014 Citroen C4 2.0L Diesel · NV14 AAF

The most recent DVSA examination on 17 February 2026 returned a clean pass with no advisories or defects recorded, which on the surface presents a favourable position for a prospective buyer. However, evaluating the broader trend across the last five years of testing reveals a recurring and well-documented pattern of front and rear brake system wear that cannot be overlooked. The 2022, 2023, and 2025 test entries all flagged progressive deterioration of the front brake discs and pads, culminating in a Dangerous failure in February 2025 when both front brake pads were found to be less than 1.5 mm thick. Whilst the vehicle subsequently passed its 2026 test, the clean result is almost certainly attributable to replacement of pads and discs rather than to a sudden halt in wear, and any buyer should treat the braking system as a recently overhauled but historically labour-intensive area. The February 2025 advisories also noted worn front inner suspension arm pins or bushes, and together with the brake history this suggests the front suspension and braking assemblies are working components that will require ongoing monitoring. The recorded mileage of 53,720 miles across twelve years equates to an annual usage of roughly 4,477 miles, which is notably low for a vehicle of this age and well below the national average for comparable cars. Low annual mileage can be a positive indicator of reduced wear on internal drivetrain components such as the engine, clutch, and gearbox, but it carries its own mechanical considerations. Vehicles that accumulate fewer miles are frequently used predominantly for short journeys, which can lead to incomplete combustion, oil dilution from fuel, accelerated corrosion of underbody components, and standing degradation of brake calipers and discs due to infrequent operation. Although the odometer readings across MOT entries cannot confirm exact gaps, the low overall figure strongly suggests periods of light or infrequent use, and any potential purchaser should anticipate age-related degradation independent of the mileage figure itself. For a prospective buyer, a thorough physical inspection should begin with the braking system, even though the 2026 test recorded no defects. The 2022 failure noted that the rear brake discs were significantly and obviously worn at that time, and whilst they were presumably replaced or rectified, it would be prudent to confirm their current condition, including measuring disc thickness against manufacturer minimums, checking for corrosion ridges around the disc perimeter, and verifying that the calipers are not binding. On a test drive, listen for any brake shudder under firm application, which would indicate disc runout or uneven wear, and observe whether the vehicle pulls to one side under braking. The 2025 advisories regarding front suspension arm pin or bush wear warrant close inspection; on the move, listen for clonking or knocking noises from the front suspension over speed humps, uneven road surfaces, and during sharp direction changes, as worn bushes can also lead to vague steering response and uneven front tyre wear across the shoulder or inner edge. Beyond the documented brake and suspension history, the low mileage and twelve-year age of this Citroen C4 demand attention to several time-based service items that do not necessarily appear on an MOT certificate. Tyre sidewalls and inner edges should be carefully examined for perishing and cracking, as the 2021 test recorded front inner tyre perishing and similar degradation on the rear tyres, a common issue with older rubber regardless of tread depth. The 12-volt battery health should be verified, particularly if the vehicle has stood for extended periods, as low-mileage cars often suffer from sulphation and reduced capacity. Brake fluid, despite a contaminated fluid failure recorded in 2024, should be checked for its current service date as hygroscopic fluid degrades on a calendar basis. Engine oil and coolant condition, timing belt replacement history on the petrol variants commonly fitted to this model, and the state of the underbody for any corrosion, especially around suspension mounting points and brake line runs, are all essential inspection points. Finally, verifying a complete service book stamp history will help confirm that calendar-based maintenance has been attended to throughout the vehicle's life rather than neglected in line with its modest mileage accumulation.