2001 Mitsubishi Pajero 3.5L Petrol · Y606 ERH

Persistent fluid seepage and emerging underbody corrosion represent the primary mechanical concerns for this vehicle, following a shift from a clean testing history to a series of advisories and failures in recent years. While the 2024 and 2023 tests showed no defects, the most recent inspection on 27 January 2026 recorded multiple advisories including underbody corrosion, power steering component seepage from the rack, and an oil leak near the rear differential. This trend of increasing advisories, coupled with a failure in February 2025 involving a major defect with the offside rear fog lamp and an engine management light advisory, indicates that the vehicle is entering a phase of heightened component wear and potential fluid management issues. The recorded mileage of 85,151 miles over a 25-year lifespan equates to an average annual accumulation of approximately 3,406 miles. This represents a significantly low usage pattern for a vehicle of this age and type. While lower mileage can reduce the wear on high-friction components like brake pads and engine internals, such infrequent use often correlates with the development of the very issues noted in the recent MOT history, such as pitted brake discs and fluid seal seepage. The lack of regular, high-mileage driving can lead to seals drying out and the accumulation of moisture or corrosion on exposed metal surfaces that are not frequently cleared by regular road use. A physical inspection should prioritise the reported underbody corrosion and the specific areas of fluid leakage. The advisory regarding power steering seepage from the rack suggests a potential for progressive loss of hydraulic pressure; during a test drive, listen for any whining noises when turning the steering wheel at low speeds or feel for any heaviness or lack of precision in the steering response. The oil leak noted near the rear differential pinion area should be closely monitored to ensure it does not escalate into a significant loss of lubricant, which could lead to differential failure. Additionally, the advisory regarding pitted or scored rear brake discs warrants a check for any pulsation or judder through the brake pedal when applying pressure at moderate speeds. The reported smell of fumes noted in the 2025 records, despite no leak being found at that time, remains a point of interest for a prospective buyer. This symptom can sometimes be linked to exhaust leaks or ventilation issues that may not be immediately apparent during a stationary inspection. Given the recent minor defect regarding a damaged nearside windscreen, ensure that any subsequent repairs have addressed the integrity of the glass and that there are no signs of moisture ingress or wind noise at motorway speeds. The combination of low mileage and the recent emergence of fluid and corrosion issues suggests that the vehicle's mechanical state is transitioning from a period of stability to one requiring more frequent monitoring of seals and structural integrity.