2003 Mercedes-Benz ML 2.7L Diesel · FD03 FDK

The most recent MOT test on 2024-10-24—just nine months ago—shows the vehicle passed without any recorded defects, despite the unusual dual entry (one pass, one fail at identical mileage). This suggests the test centre may have encountered a system glitch or administrative oversight rather than a genuine mechanical failure. The preceding tests in 2023, 2022, and 2021 all passed cleanly with no advisories or defects, indicating a stable maintenance history over the past five years. There is no evidence of recurring faults or worsening conditions in the official record, though the lack of advisories does not preclude underlying issues such as gradual suspension wear or brake fade over extended use. The mileage progression of roughly 9,000 miles annually aligns with typical usage for a vehicle of this age, though the gap between tests—consistently around 12,000 miles—is slightly above the DVSA’s recommended 12-month interval. The absence of any advisories or defects across five consecutive tests implies the vehicle has not been subjected to aggressive driving or prolonged neglect. However, the high mileage (209,264) necessitates scrutiny of high-wear components, particularly if the vehicle has not undergone regular servicing beyond MOT requirements. Given the lack of recorded faults, a buyer should prioritise an independent inspection of the suspension system—coil springs, bushes, and shock absorbers—given the vehicle’s age and mileage. The brakes, including calipers, discs, and hydraulic lines, should be checked for uneven wear or binding, especially if the vehicle has been driven hard or stored in damp conditions. Structural integrity, particularly around the sills, wheel arches, and subframe, must be examined for corrosion, as this class of vehicle is prone to rust-related failures. Finally, the exhaust system should be inspected for leaks or excessive corrosion, particularly at joints and mounting points, as this often correlates with higher mileage and age-related deterioration.