2015 Mercedes-Benz C 2.1L Diesel · LP65 KXC

The vehicle’s most recent MOT test on 2025-12-16 at 109,782 miles confirms it remains roadworthy, with no defects or advisories recorded across the past two tests. This suggests a stable maintenance pattern over the last year, though the repeated failure in January 2025—despite identical mileage—indicates a minor administrative or procedural anomaly rather than a mechanical trend. The absence of recurring advisories or defects in the final three tests implies that critical components like suspension bushes, coil springs, and brake calipers have not been compromised beyond standard wear. However, the single failure in early 2025 warrants verification that the issue was resolved promptly and correctly, as repeated retesting without resolution could signal underlying neglect. The recorded mileage of 109,782 miles over 11 years aligns with typical usage patterns for this age, averaging around 9,980 miles annually. There are no concerning gaps or spikes in mileage accumulation, though the 10,000-mile gap between the 2023 and 2022 tests suggests the vehicle may have been stationary or lightly used during that period. This could imply deferred maintenance or reduced exposure to environmental stressors, which might have delayed wear on components like rust-prone areas or fluid systems. The lack of advisories in earlier tests further supports that no major deferred repairs were outstanding during this period. Given the clean MOT history, a buyer should prioritise an independent inspection of the suspension geometry, particularly the rear axle alignment and condition of the rear bushes, as these are common failure points in Mercedes-Benz models of this era. The brakes, while not flagged in tests, should be assessed for uneven wear or binding calipers, especially if the vehicle has experienced sudden braking issues. Structural integrity—focusing on the sills, wheel arches, and underbody for corrosion—is critical given the vehicle’s age, as even minor rust can compromise safety. Finally, the engine bay and transmission should be checked for fluid leaks or degraded hoses, as these are often overlooked but can lead to catastrophic failure if neglected. The repeated retest in early 2025 also justifies reviewing service records for any unresolved electrical or emissions-related issues, though these are less likely to appear in a physical inspection.