2007 Mercedes ML 4.0L Diesel · VX57 NJN

The vehicle currently presents a concerning roadworthiness profile characterized by a worsening trend in reactive maintenance. While the car passed its most recent test in December 2024 at 181,735 miles, this followed a significant failure just three months prior. The transition from a clean record in 2021 to a series of critical failures in 2024 indicates a sharp decline in the standard of upkeep. The data suggests that the current owner only addresses faults when forced by an MOT failure, rather than following a preventative service schedule. At 181,735 miles over 19 years, the vehicle has averaged approximately 9,565 miles per year, which is consistent with typical UK usage. However, there is a notable gap in testing history between June 2022 and September 2024, during which the vehicle covered over 5,700 miles. The rapid accumulation of defects in the late 2024 period, including brake component failures, a deteriorated brake hose, and structural tyre failure in a bulge, suggests that the mechanical integrity of the vehicle has been neglected during this more recent period of ownership. A buyer must conduct a thorough structural inspection of the chassis and sills, as the record consistently notes general corrosion and the use of plastic trims to mask the underside. The front suspension requires immediate attention due to worn arm bushes and a severely deteriorated sub-frame ball joint dust cover, which appeared in multiple recent tests. Furthermore, the braking system shows a history of neglect; the previous failure for parking brake efficiency below 50 percent and dangerously thin front pads at 1.5mm indicates that the hydraulic and friction components are likely nearing the end of their functional life. The persistent oil leak noted in the December 2024 test requires a professional assessment to determine if it is a minor seal or a significant engine leak. Given the high mileage and the recurring issues with consumable safety items like tyres and suspension components, the vehicle carries a high risk of further mechanical expenses shortly after purchase. The presence of a damaged windscreen and incorrect headlamp aim are minor points, but further reinforce the overall impression of poor attention to basic vehicle care.