2018 Mercedes-Benz C 2.1L Diesel · S16 WBS

This Mercedes-Benz C has demonstrated consistent roadworthiness over the past two years, with the most recent MOT test on 2025-09-19 resulting in a clean pass—no defects or advisories recorded. The vehicle’s maintenance history shows no evidence of recurring mechanical failures or structural concerns, though the duplicate test date in September 2025 suggests either a retest after an administrative oversight or a brief period of non-use before passing. The absence of advisories or defects in any of the five recorded tests indicates that major components—such as suspension bushes, coil springs, brake calipers, and exhaust systems—have not been compromised beyond standard wear thresholds. However, the lack of advisories does not preclude hidden issues, particularly in areas like underbody corrosion or internal drivetrain wear, which require closer inspection. The recorded mileage of 42,663 miles over eight years equates to approximately 5,333 miles annually, a figure significantly lower than the UK average for a vehicle of this age. This suggests either minimal usage, extended periods of storage, or potential odometer manipulation. The most recent mileage reading was logged in 2025-09-19, with no intermediate updates, which could imply the vehicle was stationary between tests. While low mileage generally correlates with reduced wear on high-stress components like tyres and brakes, it also raises questions about fluid changes—such as brake fluid, coolant, and differential oil—which may not have been serviced regularly. The gap between the 2023-06-09 and 2024-03-29 tests (nearly a year) further underscores the need to verify service records, as critical fluids degrade over time regardless of mileage. A prospective buyer should prioritise a thorough inspection of suspension integrity, particularly the rear axle and mounting points, given the vehicle’s age and potential for hidden corrosion. The absence of advisories does not rule out degraded suspension bushes or worn coil springs, which could lead to uneven tyre wear or handling issues. Brake discs and calipers should be examined for uneven thickness or binding, especially if the vehicle has been stationary for extended periods, as moisture and lack of use can accelerate corrosion. Underbody inspection is critical to assess for rust penetration in the sills, subframe, and exhaust system—common failure points in Mercedes-Benz models of this era. Additionally, the tyres, despite low mileage, should be checked for uneven wear patterns or excessive tread depth variation, as improper storage or infrequent rotation can cause premature degradation. No MOT record indicates tyre-related failures, but visual confirmation is essential.