2014 Mercedes-Benz C 2.1L Diesel · MS14 SLM

A clean and unblemished roadworthiness record is the defining characteristic of this 2014 Mercedes-Benz C-Class, with the most recent assessment on 17 October 2025 passing without any defects or advisories being recorded. This continues a pattern of reliable compliance established across all four prior tests, including the pass on 18 October 2024, the 7 December 2023 pass, and the earlier pass on 23 November 2022. The single failure on 23 November 2023 is notable only because it was issued on the same calendar day as the pass exactly one year earlier, yet crucially carried no recorded defects, suggesting it was likely a retest following an administrative issue or a component rectified without leaving a paper trail of advisories. The absence of any recurring advisories for corrosion, brake pipe integrity, suspension wear, or exhaust emissions points to a vehicle that has consistently met structural and safety thresholds throughout its testing life. With 87,348 miles accumulated over twelve years, the vehicle has covered roughly 7,279 miles annually, placing it squarely within expected usage parameters for a car of this age. There are no significant gaps between test dates that would suggest extended periods off the road, nor any sudden mileage spikes that might indicate towing, track use, or long-distance commuting shifts. This steady, moderate accumulation is mechanically favourable for a Mercedes-Benz C-Class, as it implies gradual rather than accelerated wear on major drivetrain, suspension, and brake components. The relatively even spacing of MOT tests, all falling within a calendar week of late October or late November, suggests consistent year-round usage rather than seasonal motoring. For a prospective buyer, the lack of advisories means there is no specific component history to investigate, so attention on a physical inspection should be directed toward the known wear areas typical of a C-Class approaching its mid-life. On a test drive, listen for any clonking or knocking from the front suspension over uneven surfaces, particularly from the lower control arm bushes and anti-roll bar drop links, and feel for vagueness or imprecise turn-in that could indicate worn tie rods or top mounts. Apply the brakes firmly at low speed to check for any judder suggesting warped front discs, as C-Class brake discs are prone to lip wear and lateral runout at this mileage. Check the steering for any pulling or drifting, which can point to rear bush wear even if not yet flagged at test. Given the clean test record but the mileage now bordering on the upper end of conservative use, it would be prudent to verify the condition of consumables that MOT testing does not fully cover. Inspect the condition of the auxiliary drive belt and tensioner, the coolant and brake fluid renewal history, and look under the bonnet for any signs of oil misting from the cam cover gasket or valve cover seals, a recognised weak point on this generation of Mercedes petrol and diesel engines. Examine the underside for any seepage from the rear differential or gearbox selector shaft seal, and confirm the exhaust system is solid, particularly the rubber mountings and the catalytic converter heat shields, which can deteriorate with age. Finally, confirm that all electronic systems, including the infotainment, parking sensors, and ADAS features where fitted, are functioning correctly, as electronic faults are an increasingly common cause of advisories on C-Class models of this vintage.