2011 Mercedes-Benz C 2.1L Diesel · OU11 WOH

A consistent pattern of clean MOT passes defines the roadworthiness profile of this fifteen-year-old Mercedes-Benz C-Class, with the most recent test on 23 May 2025 recording a pass with no advisories or defects. Two further passes in 2024 and 2023 followed the same fault-free format, suggesting a vehicle that has maintained its structural and mechanical integrity well into its mid-life. The only interruption to this otherwise straightforward record came on 18 May 2022, when the car failed on an Offside Front anti-roll bar linkage with a perished dust cover allowing dirt ingress, paired with a Nearside counterpart marked as a minor. Despite the failure, the vehicle passed later the same day once the linkage repair was completed, and both that test and the three subsequent annual tests have returned clean sheets. The 2022 brake pipe advisories, which were carried over to the pass certificate issued the same day, are the only corrosion-related notes in the entire four-year history and point to localised surface corrosion rather than systemic underbody degradation. Annual mileage accumulation of approximately 8,273 miles sits broadly in line with average use for a car of this age, and the recorded 124,089 miles represents a steady, consistent pattern rather than any rapid escalation or extended period of standing. There are no gaps in the MOT testing record covering the period shown, confirming continuous road use. At this mileage, the mechanical priorities typically shift towards suspension and drivetrain consumables rather than major component failure, and the clean advisory history since 2022 suggests these wear items have been addressed promptly. The relatively modest annual mileage also means the vehicle is unlikely to have suffered the dry-joint and seal degradation commonly associated with very low-use or laid-up cars. For a prospective buyer, the anti-roll bar linkage flagged in 2022 is the most relevant component to inspect, as W204-chassis front anti-roll bar drop links and their ball joint dust covers are known to deteriorate on similar-age Mercedes-Benz vehicles. On a test drive, listen for clonking or rattling noises from the front suspension over uneven road surfaces, particularly over speed bumps or potholes, and feel for any vagueness or shuddering through the steering wheel during direction changes. With the car now roughly four years past that repair, a physical inspection of the current drop links and bushes on a ramp is worthwhile, looking for perished or split boots, play in the ball joints, and any fresh grease contamination around the inner joints. The 2022 brake pipe advisories, although not classified as defects, are a reminder that the brake line network on a fifteen-year-old car warrants close scrutiny. During a viewing, examine the underbody for any signs of corrosion bubbling along the brake pipes, particularly at mounting clips and flex-to-rigid junctions, as well as surface rust on the front calipers and discs which is common at this mileage. On the road, check for a firm, consistent brake pedal without excessive travel, sponginess, or any pulling to one side under heavy braking, which could indicate a binding caliper or warped disc. A thorough inspection should also cover the condition of the front brake discs and pads directly, as these are wear items that will likely require attention in the near term given the vehicle's age and mileage.