2007 Mercedes-Benz ML 4.0L Diesel · LC07 HKB

A pattern of persistent but non-critical advisories, predominantly centred on fluid leaks and tyre condition, defines the mechanical history of this 19-year-old Mercedes-Benz ML. Across the recorded tests, oil seepage from the engine or associated gaskets has been flagged on three separate occasions spanning 2020 to 2025, suggesting an ongoing seep rather than a one-off repair. Tyre wear has likewise been a recurring theme, with inner-edge wear on the nearside rear noted in consecutive 2025 tests alongside a sidewall cut, and similar sidewall damage flagged on the nearside front in 2020 and 2021. The single failure recorded, in November 2025, was caused by an obviously incorrect headlamp beam image on the nearside front, a major defect relating to headlamp alignment or a failed lens/reflector rather than a structural or drivetrain concern. With the immediate retest three days later returning a pass, the more recent outcome on 8 November 2025 is the current roadworthy status, though the recurring minor lamp defect on the offside rear position lamp was carried over into the pass. The recorded mileage of 87,321 against a 2007 build year equates to an annual accumulation of roughly 4,596 miles, which is markedly below average for a vehicle of this age. Tests have been taken at irregular intervals, with gaps of between twelve and eighteen months, and one extended interval between September 2023 and November 2025 of over two years. This combination of low annual mileage and intermittent testing is consistent with a vehicle that has been used lightly and possibly laid up for periods, meaning that mileage-related wear on major drivetrain components is likely modest, but age-related deterioration of rubber, plastics, and static seals may be more advanced than the odometer alone would suggest. The absence of any recorded high-mileage advisory cluster, such as multiple brake or suspension component failures, is in keeping with this gentler usage profile. From a buyer inspection standpoint, the most relevant items to examine physically are those repeatedly flagged in the MOT record. A thorough underbonnet check should look for the source of the recurring oil leak, paying particular attention to areas where oil may run down and pool, including the valve cover gasket, front and rear crankshaft seals, and any oil cooler lines, as the exact origin will determine the cost and urgency of repair. On test drive, listen for any suspension knocking or creaking over uneven roads, which would warrant checking the rear air spring bellows, given the damaged rear suspension bellows advisory from 2020, and inspecting the rubber bushes and ball joints for perishing. Brake pedal feel should be firm and consistent, and the steering should track straight without pulling, given the advisories on slightly deteriorated front brake hoses from 2020. The tyre wear pattern also warrants direct physical attention. Inner-edge wear on the nearside rear tyre, flagged in consecutive 2025 tests, can indicate rear wheel alignment issues, worn suspension bushes, or a bent component, so a four-wheel alignment check is advisable and the rear suspension linkages and bushes should be inspected for play. Inspect the nearside front tyre sidewall for any existing damage and verify that all four tyres are of matching type and tread depth, as uneven tyres on a permanent four-wheel-drive system can accelerate drivetrain wear. Finally, verify correct headlamp beam pattern and operation of all position lamps, as the November 2025 failure shows that lighting defects have been a present issue, and confirm that any underbody corrosion, particularly around the subframe and brake pipe runs, remains sound given the vehicle's age, even though no corrosion advisories are recorded in the supplied test history.