2017 Mercedes-Benz C 2.1L Diesel · KW67 AEC

The vehicle’s most recent MOT on 2025-11-28 passed without defects at 59,878 miles, suggesting current roadworthiness. However, the prior test on 2025-11-27 failed at the same mileage, indicating a potential recurring issue that was resolved before re-testing. This inconsistency raises questions about the reliability of the repair or inspection process, as no specific defects were logged in either test. Given the lack of recurring mechanical faults in the recorded history, the trend appears stable but requires scrutiny due to the abrupt failure. The mileage progression aligns with typical annual usage for a nine-year-old vehicle, averaging 6,653 miles per year. MOT entries occur consistently every 12 months, with no significant gaps or abrupt mileage spikes that might suggest irregular use or deferred maintenance. The steady accumulation implies the car has been regularly driven, which could accelerate wear on components like tyres, brakes, and suspension, though no evidence of excessive stress is evident in the data. The 2025 failure without recorded defects is concerning and warrants further investigation. A buyer should inspect the braking system, particularly calipers and discs, for signs of uneven wear or corrosion, as binding issues could have caused the failure. Suspension components, such as bushes and coil springs, should be checked for wear or damage, as these are common failure points in Mercedes models of this age. Additionally, the exhaust system and structural integrity should be examined for corrosion, especially given the car’s mileage and age. While the MOT history shows no persistent mechanical defects, the 2025 failure suggests an unresolved problem that may have been masked. A thorough pre-purchase inspection focusing on high-wear areas and structural components is essential. The buyer should verify that all repairs align with the MOT outcomes and request documentation to confirm that the 2025 failure was adequately addressed. Prioritizing the condition of brakes, suspension, and exhaust will mitigate risks associated with this vehicle’s maintenance history.