2013 Citroen C4 1.6L Diesel · OY62 CVF

The vehicle most recently passed its MOT on 11 December 2025, but the advisory items raised alongside that pass are noteworthy and suggest that brake components have only just been brought back inside the legal minimum rather than being attended to preventively. The two days earlier, the car had failed on a dangerous offside front inner brake pad reading of less than 1.5 mm, with both front discs and both rear discs also flagged as worn, pitted or scored. Combined with the near-side rear brake pad advisory on the same pass, the braking system has been operating at the very edge of compliance and should be regarded as the highest priority mechanical area on this car. Looking across the MOT record from 2021 onwards, the overall trend is one of gradual deterioration rather than stable maintenance: 2021 and 2023 were clean passes, but the 2022 test brought tyre-edge wear issues, the 2024 test produced multiple majors including fractured rear coil springs and a faulty headlamp main beam, and the 2025 test escalated into brake component failure. This pattern of progressively more serious advisories and failures indicates deferred maintenance, particularly around suspension and braking consumables. Recorded mileage stands at 125,625 miles over approximately thirteen years of service, equating to an annual average of around 9,663 miles. This is broadly typical for a car of this age and is neither unusually low nor exceptionally high, so calendar-related degradation of fluids, rubber components and body protection should not be overlooked simply because the odometer is not extreme. The MOT history also shows that mileage accrual has been reasonably consistent year on year, with annual tests spaced roughly twelve months apart, which suggests the vehicle has been in regular use rather than standing for prolonged periods. At this combined age and mileage, the diesel or petrol engine, clutch, gearbox and turbocharger (if fitted) will be approaching the upper portion of their working life, and while not reflected directly in MOT data, these items warrant their own physical checks during a pre-purchase inspection. The MOT history shows several recurring and thematically linked concerns a prospective buyer should investigate in person. The rear brake discs were flagged as pitted and scored in both the 2024 and 2025 tests, and the 2025 test added front discs in the same condition along with thin rear pads and dangerously worn front pads. On a test drive, listen for any brake shudder or vibration through the steering wheel under firm stopping, which would indicate the pitted discs have reached a serviceable limit and require replacement; a grinding or squealing noise, particularly from the offside front, would suggest the pads have again worn close to the metal. Uneven braking pull to one side may indicate a binding caliper, particularly after the car has been standing, and this should be checked by confirming the offside front wheel rotates freely and does not run hot immediately after a short drive. The 2024 failure recorded fractured rear coil springs on both sides, and although these were presumably replaced to obtain the subsequent pass, it is worth inspecting for any sagging at the rear, a lower-than-expected ride height, or clonking over bumps, which could point to weakened or incorrectly fitted replacement springs. The light oil misting on the offside rear shock absorber noted in 2024 is a classic sign of seal degradation that often progresses; check for any oily residue on the shock body and listen for deteriorated damping over undulating roads. Tyre wear on the offside edges in 2022 and the nail-in-tyre advisory in 2025 also suggest tracking or camber irregularities, so a four-wheel alignment check is sensible and the current tyres should be examined for uneven inner-edge abrasion. The 2024 headlamp main beam failure and 2022 headlamp aim issue together indicate attention to electrical condition and bulb integrity is prudent, particularly given the age of the wiring. Beyond the recorded defects, a thirteen-year-old vehicle with this mileage is subject to time-based deterioration that MOT testing does not fully cover. Tyre sidewalls should be closely inspected for perishing or cracking from age, as rubber hardens irrespective of tread depth, and the spare should be checked for correct type and pressure. The 12V battery is well beyond its typical four to five year service life, so a load test or simple voltage check under cranking is advisable to avoid an immediate post-purchase failure. Coolant, brake fluid and power steering fluid should all be considered due for replacement on age alone, as brake fluid in particular absorbs moisture and degrades in boiling point over time, even if the brake components themselves are freshly renewed. Examine the underside and wheel arches for corrosion, paying particular mind to suspension arms, subframes and brake and fuel lines, as these are common Citroën weak points at this age. Finally, verify that the service book contains regular stamps or equivalent invoiced evidence at the correct intervals, and confirm that the recent brake repairs and coil spring replacement were carried out with quality parts, as the pattern of advisories suggests previous servicing may have prioritised MOT pass thresholds over full preventive maintenance.