2007 Alfa Romeo 159 1.9L Diesel · MT07 DUA

Structural corrosion and a cluster of major mechanical failures define the recent history of this vehicle. Although a pass was achieved on 17 October 2025, the preceding test on 1 October 2025 revealed significant issues including corrosion to the seat belt anchorage areas on the floors and sills, a leaking power steering pipe, a fractured offside front coil spring, and insufficient parking brake efficiency. This follows a 2023 failure for worn suspension arm ball joints, suggesting a trend of increasing wear and structural degradation in the latter part of the vehicle's life. The recorded mileage of 162,602 miles is typical for a nineteen year old vehicle, averaging roughly 8,558 miles annually. This level of usage implies consistent road use, which generally avoids the issues associated with prolonged inactivity but ensures that all mechanical consumables and structural components have reached a high state of wear. The transition from clean MOT records between 2020 and 2022 to the more frequent failures seen from 2023 onwards aligns with the expected lifecycle of components reaching their fatigue limit at this mileage. A physical inspection should focus heavily on the structural integrity of the sills and floor pans, specifically around the seat belt mounting points where corrosion was previously flagged. During a test drive, the power steering system must be monitored for any whining noises or changes in steering weight that could indicate a recurring leak in the pipes or hoses. The parking brake should be tested on an incline to ensure the efficiency issues recorded in 2025 have been fully rectified and that the cable or calipers are not binding. Attention should also be paid to the suspension and braking systems. Listen for knocking or clunking sounds when traversing uneven surfaces, which would suggest the previously replaced ball joints or the rear drop links mentioned in 2023 advisories are again wearing. The brake pedal should be felt for any judder or unevenness, and the vehicle should be checked for steering pull under braking to investigate the rear brake imbalance noted in 2024.