2015 Peugeot Boxer 2.2L Diesel · YN15 FKB

The most recent MOT test for this Peugeot Boxer, conducted in December 2025, resulted in a pass, but the preceding history reveals a concerning trend of mechanical deterioration and recurring failures. While the vehicle has successfully passed its latest inspection, the recent sequence of failures in late 2025 regarding parking brake efficiency, brake imbalance, and shock absorber leaks indicates a period of significant component degradation. The maintenance trend appears unstable, as the vehicle has struggled with fundamental safety systems, specifically the braking mechanism and suspension, which have required multiple interventions to meet minimum standards. With 194,662 miles recorded over approximately eleven years, this vehicle has averaged roughly 17,697 miles per year. This represents high-intensity commercial usage, which is typical for a large van but places substantial stress on all mechanical components. Such high mileage accelerates the wear of consumables and structural elements, particularly within the suspension, drivetrain, and braking systems. The accumulation of mileage suggests the vehicle has likely been used for heavy-duty or long-distance work, meaning that while the engine may have been regularly run, the peripheral components like bushes, seals, and bearings are likely nearing the end of their service life. Prospective buyers must exercise extreme caution regarding the braking system and suspension. The MOT history shows a recurring pattern of parking brake inefficiency and rear brake imbalance, alongside advisories for binding calipers and oil leaks from shock absorbers. During a test drive, you should listen for any clunking or knocking from the front end, which would indicate the worn offside front suspension arm bush mentioned in the latest advisory is progressing toward failure. Pay close attention to the braking performance; listen for any squealing or grinding, and feel for any pedal pulsation or pulling to one side, which could indicate sticking calipers or unevenly worn discs. The history of shock absorber fluid leaks suggests the suspension damping may be compromised, so monitor the vehicle for excessive bouncing or instability over uneven road surfaces. Further scrutiny is required for the engine and safety equipment. Previous failures involving the engine management light and oil leaks from the drive shaft seal suggest that the powertrain requires close monitoring. You should check the engine bay for fresh signs of oil weeping and verify that the service history supports regular oil and filter changes to mitigate the risks associated with high mileage. Additionally, the advisory regarding the frayed offside front seat belt webbing is a safety concern that should be addressed immediately, as damaged webbing can fail during an impact. Finally, inspect the condition of all exterior lighting and indicators, as the history shows several instances of inoperative or discoloured lamps, which can lead to immediate MOT failures if not maintained.