2010 Mercedes-Benz E 3.0L Diesel · ML60 OMC

A pair of front suspension arm bush failures on the 2026 test brings a halt to what had otherwise been a relatively clean MOT record for this E-Class, and the wear pattern on the forward lower arms is the single most important mechanical concern for any prospective buyer. The lower control arm pin or bush wear is a classic Mercedes W212-era issue, particularly on cars that have spent significant time running on poorer quality urban surfaces or have been left stood for prolonged periods allowing the rubber to harden and degrade. Given that both nearside and offside forward bushes were deemed excessively worn at the same test, it is reasonable to expect that the remaining lower arm bushes, and potentially the rear axle bushes and subframe mountings, are approaching a similar condition, so budgeting for a full suspension refresh rather than a localised repair would be prudent. With 80,486 miles accumulated over sixteen years, this vehicle has averaged around 5,000 miles annually, which is markedly low for a car of this age and type, and the relatively sparse MOT history between 2023 and 2026, with only four tests recorded across three years, suggests periods of inactivity rather than continuous light use. Low annual mileage of this nature brings specific mechanical considerations beyond simply reduced wear on consumables, as prolonged standing can accelerate corrosion within brake calipers, cause seizure of handbrake mechanisms, harden rubber suspension components, and allow moisture ingress within the braking system. The 2023 parking brake efficiency failure and the 2025 advisories on pitted rear brake discs are consistent with a vehicle that has experienced extended low-speed or stationary periods rather than the regular high-temperature brake usage needed to keep discs and calipers clean and functional. Buyers inspecting this vehicle should pay close attention to the front suspension on a test drive, listening for clonking or knocking noises from the front end over speed humps, uneven road surfaces, and during low-speed direction changes, which would indicate the worn bushes have allowed excess play in the lower arms. Steering response should also be evaluated for vagueness or a momentary delay between input and front axle reaction, as worn forward bushes can allow the wheel to momentarily change camber under load. With the front brake discs already showing wear on the 2025 test and the rear pads noted as thin, a thorough inspection of brake pedal feel is warranted; expect a soft or inconsistent pedal if the system has been left standing, and any binding or juddering when pulling away suggests seized caliper slides or warped discs requiring replacement. Finally, the rear parking brake mechanism warrants specific attention given its 2023 failure, and this should be tested on a noticeable incline to confirm it holds the vehicle firmly without excessive lever travel or creeping. Given the combined evidence of low usage, repeated tyre edge wear on both fronts in 2024, and the front arm bush failures, this Mercedes presents as a vehicle that would benefit substantially from a comprehensive mechanical recommissioning, particularly to the suspension and handbrake assemblies, before being considered fully roadworthy for regular use. Prospective buyers should request detailed evidence of any suspension work already undertaken and budget accordingly for the rear brake refurbishment that the advisory history suggests is imminent.