2018 Mercedes-Benz C 1.9L Diesel · JJD 4Y

This Mercedes-Benz C has demonstrated consistent roadworthiness across all five MOT tests, with no defects or advisories recorded between December 2021 and August 2025. The most recent test in August 2025—just under a year ago—confirmed the vehicle met all current DVSA standards at 29,535 miles, reinforcing a pattern of stable mechanical compliance. While the absence of advisories suggests no recurring or unresolved issues, the lack of any recorded faults does not preclude the need for a thorough independent inspection, particularly given the vehicle’s age and the relatively low mileage accumulation. The mileage progression reveals an unusually low annual average of approximately 3,692 miles, with significant gaps between tests. Between December 2021 and November 2021, the vehicle accumulated just 1,233 miles over 11 months, indicating prolonged periods of inactivity. Similarly, the jump from 15,762 miles in December 2022 to 19,284 miles in December 2023—3,522 miles in a year—followed by another modest increase to 26,669 miles by December 2024, suggests sporadic use rather than consistent driving. Such patterns may imply deferred maintenance or storage-related concerns, such as fluid degradation or suspension component drying out over extended periods. Given the clean MOT history, priority should be given to inspecting high-wear items that are not routinely tested, such as the suspension bushes and coil springs, which may exhibit fatigue or perishing after years of limited use. The brakes, while not flagged in MOTs, should be scrutinised for uneven wear or binding calipers, particularly if the vehicle has been stored with the wheels off the ground. Corrosion around wheel arches, sills, and underbody components is another critical area, especially given the vehicle’s age and the potential for moisture accumulation during storage. Finally, verify the condition of the exhaust system for leaks or structural compromise, as emissions tests did not reveal any failures despite the low mileage. A pre-purchase inspection by a qualified Mercedes-Benz specialist is strongly advised to validate these components and assess any hidden wear.