2010 Mitsubishi L200 2.5L Diesel · WM59 OUN

Chronic and widespread structural corrosion defines the mechanical history of this vehicle, with repeated advisories and failures concerning the chassis, subframe, and suspension components. While the vehicle passed its most recent inspection on 3 November 2025, the record shows a persistent trend of deteriorating metalwork, specifically regarding the chassis and front lower suspension arms. This pattern of corrosion has been a recurring theme since at least 2021, evolving from early brake pipe issues to more systemic structural concerns. The recorded mileage of 79,323 miles is low for a vehicle of this age, averaging approximately 4,958 miles per year. In a four-wheel-drive utility vehicle, such low annual usage can correlate with shorter journeys or extended periods of inactivity, which may exacerbate the accumulation of moisture and salt on the underside. This usage profile aligns with the extensive corrosion noted across the chassis and suspension linkages, as these components are often more susceptible to rust when not subjected to the heat and movement of regular long-distance operation. A physical inspection of the underside is critical, focusing on the front sub-frame and the chassis rails where corrosion has been repeatedly flagged. Particular attention should be paid to the front lower suspension arms and the rear leaf springs, the latter of which suffered a major fracture in 2024. During a test drive, listen for knocks or clunks when traversing uneven surfaces or speed bumps, which may indicate further deterioration of the suspension bushes or linkages. The braking system has a history of significant corrosion, including multiple major failures for excessively corroded brake pipes in 2023. Ensure the current brake lines are free from bubbling or surface rust and check for any pedal judder that could be linked to the previously recorded pitted and scored front brake discs. Additionally, the 2022 record noted oil leaks from both the engine and the rear differential; these areas should be inspected for active seepage or fresh residue to determine if the leaks have persisted.