2010 Mercedes ML 250 3.0L Diesel · RK60 VOD

The Mercedes ML 250 presents a concerning inconsistency in its most recent MOT history, with three consecutive tests in November 2025—two failures followed by a pass—all at mileages between 214,008 and 222,841 miles. The absence of any recorded defects across these tests suggests the vehicle may have just cleared minor advisories or had them rectified immediately prior to the final pass. However, the repeated failures without explanation imply either intermittent issues that were not captured in the official record or a tester discrepancy. Given the lack of documented faults, the roadworthiness trend appears stable on paper , but the buyer should treat this as a red flag for potential hidden or unresolved problems, particularly in systems not routinely checked by MOT testers, such as the ABS, steering geometry, or minor corrosion in high-stress areas. The mileage accumulation of 13,928 miles per year is unusually high for a 16-year-old vehicle, indicating either sustained heavy use or a history of neglect between services. The gap between the 2024 and 2025 tests—just one day apart in November 2024—suggests the car may have been driven extensively without a break, or that the owner delayed testing despite approaching the annual deadline. The rapid mileage climb from 214,008 to 222,841 miles in under a year (around 8,800 miles) further reinforces this pattern. Such usage levels would accelerate wear on suspension components like control arm bushes, coil springs, and track rod ends, as well as increase the likelihood of binding calipers or uneven brake disc wear. Given the clean MOT history but high mileage, a prospective buyer should prioritise a thorough inspection of the suspension bushings, particularly the rear trailing arms and front lower control arms, which are prone to deterioration in high-mileage Mercedes SUVs. The brake system—including caliper slides, flex hoses, and disc thickness—should be checked for signs of binding or uneven wear, as the lack of recorded faults does not guarantee their condition. Structural integrity is also a concern; inspect the wheel arches, subframe, and exhaust mounts for corrosion or fatigue cracks, especially given the vehicle’s age and mileage. Finally, verify the service history for evidence of regular fluid changes, as the absence of documented defects may mask deferred maintenance in critical areas like the differential, transfer case, or cooling system.