2012 Mercedes-Benz ML 3.0L Diesel · LT62 AEC

The most recent MOT test on 2025-11-07 confirms this Mercedes-Benz ML remains roadworthy with no defects recorded at 95,336 miles. The consistent pass history over the past four tests—spanning from 2022 to 2025—indicates a stable maintenance trend without recurring mechanical failures. The absence of advisories or defects across multiple tests suggests the vehicle has not experienced persistent issues with suspension bushes, coil springs, binding calipers, or corrosion-related failures, which are common concerns for this model age. However, the single failed test in November 2023—despite being retested and passed immediately—raises a minor red flag, though no specific faults were documented, leaving the cause speculative. The mileage progression of approximately 6,810 miles annually aligns with typical usage for a vehicle of this age, without abrupt spikes or prolonged stagnation. The most notable gap is between the 2023 and 2024 tests, where mileage increased by 4,683 miles in a year, yet no failures were recorded. This suggests either consistent servicing or a lack of severe wear during that period. The absence of pre-MOT servicing records means potential hidden issues—such as degraded brake discs, worn suspension components, or exhaust emissions drift—cannot be ruled out without further inspection. Given the clean MOT history, the primary focus for an in-person inspection should centre on high-wear items not directly tested under MOT standards. The brakes, in particular, warrant scrutiny: while no binding calipers were noted, rear brake wear or uneven disc thickness could develop without immediate failure. Suspension components—rear bushes, front strut mounts, and coil springs—should be checked for cracking or excessive play, as these often degrade gradually without triggering MOT failures. Structural integrity, especially around the sills, wheel arches, and subframe, must be examined for corrosion, as this model is prone to rust-related weakening over time. Finally, the exhaust system should be inspected for leaks or excessive rust, as emissions-related failures are not always captured in MOT tests.