2014 Mercedes-Benz C 2.1L Diesel · HT14 ESY

The most recent MOT, carried out on 17 July 2026, was passed but returned several advisories concerning the off‑side front inner tyre, front brake discs, and both front and rear suspension arm pins or bushes. The preceding test on 16 July 2026 had failed for the same items and added a major fault that the near‑side front suspension arm ball‑joint dust cover no longer prevents dirt ingress. The fact that the vehicle passed after remedial work suggests the owner addressed the immediate safety concerns, and the subsequent six‑year record shows no further failures, indicating a generally stable maintenance pattern with wear now becoming apparent in age‑related components. At 134 615 miles the car has averaged roughly 11 200 miles per year over its twelve‑year life, which is typical for a Mercedes‑C of this vintage. The mileage does not point to unusually high stress, but it does mean that consumables such as tyres, brakes, suspension bushings and engine fluids are likely approaching the end of their service lives. There are no large gaps in the recorded mileage that would suggest prolonged periods of inactivity, so the wear observed is consistent with normal use rather than sudden over‑loading. Prospective buyers should give particular attention to the front tyre that was flagged as close to the legal tread limit and showing edge wear. Measure the tread depth across the tyre and inspect the sidewalls for cracking or dry rot; a tyre older than six years should be considered for replacement regardless of tread depth. The front brake discs were noted as worn but not yet beyond acceptable limits; listen for any shudder or pulsation when applying the brakes and feel for increased pedal travel, as these are early signs that the discs may soon need machining or replacement. The worn suspension arm pins or bushes, together with the compromised ball‑joint dust cover, can introduce play in the steering column and clunking noises over bumps; a thorough road test should include checking for any looseness when turning the wheel at low speed, listening for knocks from the front suspension, and verifying that the rear wheels remain steady without excessive bounce. If any of these symptoms are present, budget for a full suspension inspection and likely replacement of the ball‑joint dust cover and associated bushings. Given the vehicle’s age, additional time‑based checks are advisable. Verify the condition of the 12‑volt battery, looking for corrosion on the terminals and testing the charge; batteries over five years often require replacement. Inspect the under‑carriage for rust, especially around the wheel arches and chassis, as standing periods can accelerate corrosion. Confirm that the coolant, brake fluid and power‑steering fluid have been flushed within the recommended two‑year intervals, and check for any leaks around the engine bay and rear sub‑frame. Finally, ensure the service book is up to date and that any major service milestones, such as timing‑chain or oil‑pump inspections, have been recorded, as these will give further confidence in the long‑term reliability of the drivetrain.