2016 Mercedes-Benz C 2.1L Diesel · LS16 HDU

The most recent DVSA MOT test on 19 August 2026 resulted in a pass, although the inspection recorded a minor defect for a smeary front windscreen wiper blade along with two advisories that warrant close attention. The near-side front service brake was noted as binding but not excessively, and the off-side front lower suspension arm ball joint was identified as having slight play. A near-side front lower suspension arm ball joint advisory also appeared in the August 2025 test, indicating a recurring wear pattern on the front suspension components. A rear brake disc advisory for wear and pitting was issued in August 2024, and near-side front tyres worn close to the legal limit have been flagged on two separate occasions in 2020 and 2023. While the vehicle has passed each annual inspection consecutively, the gradual accumulation and slight recurrence of advisories relating to the front suspension geometry and braking system suggest that maintenance is stable rather than improving, and a prospective buyer should treat the front end as a priority area for closer inspection and possible preventative work. With a recorded mileage of 115,718 miles across approximately ten years, this Mercedes-Benz C-Class has covered an average of around 11,500 miles annually, which is broadly typical for a vehicle of its age and segment. There are no significant gaps in the MOT history that would suggest prolonged standing, nor is there evidence of unusually rapid mileage accumulation. This consistent level of use is generally favourable, as it tends to keep mechanical components, seals, and brake systems active rather than allowing corrosion or fluid degradation associated with low-mileage storage. The mileage figure is, however, substantial enough that the usual mid-life wear items including suspension bushes, anti-roll bar links, engine mounts, and drivetrain ancillary components should now be considered as approaching or due for replacement, particularly given the recurring front suspension advisories. Given the recurring advisories on the front suspension arm ball joints and the brake binding note, a thorough test drive and physical inspection should be prioritised. On the road, listen for any clunking or knocking noises from the front suspension over speed humps, uneven road surfaces, and during direction changes, as these are classic symptoms of worn lower arm ball joints and bushes. The steering should be checked for vagueness or any pulling to one direction, which could indicate uneven wear exacerbated by the loose ball joint. The nearside front brake binding should be evaluated by driving at low speed with the windows down and listening for any rubbing or grinding from the front wheel area, and by feeling for excessive heat at the wheel hub shortly after a drive. It would also be prudent to have the vehicle raised on a ramp to visually inspect the front lower control arms, bushes, and brake caliper slide pins for wear and seizure, and to measure the rear brake discs to confirm whether they have worn beyond the manufacturer discard thickness, as the 2024 advisory suggested surface deterioration that may now be more advanced. Beyond the advisories recorded, the vehicle is now ten years old and warrants several age-related checks that may not be captured within the MOT record. Tyre sidewalls should be examined carefully for perishing and cracking, which commonly affects older tyres regardless of tread depth, and the production date codes should be checked to confirm they are not significantly aged. The 12-volt auxiliary battery should be tested for state of health, as Mercedes-Benz vehicles of this era are particularly sensitive to voltage drop, which can cause electrical faults and warning light issues. Brake fluid, coolant, and transmission fluid should be verified in line with the manufacturer service schedule, as these fluids degrade over time on a calendar basis even when mileage is moderate. The exhaust system, particularly the mountings and flexi sections, should be inspected for corrosion, and the engine oil should be checked along with a service history verification to confirm regular oil and filter changes. Finally, the persistent front wiper blade defect is a minor item but worth addressing to ensure clear visibility, and it would be reasonable to negotiate for this and a comprehensive inspection of the front suspension and braking system to be carried out prior to purchase.