2016 Mercedes-Benz C 4.0L Petrol · CU57 AMG

The vehicle’s most recent MOT test on 2025-05-03 at 55,901 miles confirms it remains roadworthy, with no defects or advisories recorded across the last three consecutive tests. This suggests a stable maintenance pattern, though the January 2023 duplicate entry—where the vehicle passed despite a failed test—appears anomalous and may indicate an administrative error rather than a recurring mechanical issue. The absence of recurring advisories or defects over nearly four years implies that major components such as suspension bushes, coil springs, or binding calipers have not been compromised, though visual confirmation is essential. The tester’s consistent pass marks do not reveal hidden wear, but the lack of advisories could also mean minor issues were overlooked or not yet apparent. The recorded mileage of 55,901 miles over a decade, averaging roughly 5,590 miles annually, is unusually low for a vehicle of this age and class. This suggests either infrequent use or prolonged periods of storage, which could accelerate certain forms of degradation, particularly in rubber seals, battery health, and suspension fluid integrity. The gap between tests—particularly the 12-month interval between the 2022 and 2023 MOTs—does not indicate rapid wear, but the extended period since the last test (just over 14 months) means some consumables, such as brake pads or wiper blades, may now require replacement. The absence of mileage jumps or erratic patterns also reduces suspicion of aggressive driving, though this does not preclude neglect in other areas. Given the clean MOT history, a buyer should prioritise a thorough inspection of suspension components, including rear bushes and coil springs, for signs of cracking or excessive play, as these are common failure points in high-mileage Mercedes-Benz models. The brakes, though not flagged in tests, warrant immediate attention—particularly the rear calipers and discs—for binding or uneven wear, given the vehicle’s age. Corrosion should be checked at wheel arches, sills, and underbody, as prolonged low-mileage periods can exacerbate rust development. Finally, the battery and fluid levels (coolant, brake fluid, and differential oil) should be verified, as these are often neglected in lightly used vehicles. The lack of advisories does not guarantee these areas are intact, but they represent the most likely candidates for deferred maintenance.