2003 Peugeot Boxer 2.0L Diesel · YN03 VJM

Ongoing issues with oil seepage and deteriorating lighting components define the mechanical profile of this 2003 Peugeot Boxer, which secured a pass on 22 April 2026 despite persistent advisories. While the vehicle has successfully cleared its annual assessments in recent years, the recurring nature of the oil leak and the degradation of the headlamp lenses suggest a pattern of ageing components that have not been fully rectified. The transition from a failure in April 2025 to a subsequent pass indicates that the primary concerns were managed, yet the presence of new advisories regarding exhaust corrosion highlights the ongoing maintenance requirements of a vehicle of this vintage. With a recorded mileage of only 18,047 miles over 23 years, this vehicle averages approximately 785 miles per annum, indicating significant periods of inactivity. Such low usage often leads to the premature ageing of rubber seals, gaskets, and hydraulic components, which may explain the persistent oil leak noted in recent tests. Prospective buyers should be aware that vehicles left standing for long durations are prone to internal corrosion and the seizing of mechanical parts, necessitating a thorough inspection of the drivetrain and suspension systems for any signs of surface oxidation or perished seals that may not be immediately apparent during a standard inspection. The advisory regarding front brake discs being worn, pitted, or scored, while not currently failing, indicates that the friction surfaces have reached a state of degradation that will likely require replacement in the near future. During a test drive, pay close attention to the feel of the brake pedal; any pulsing or juddering under moderate braking pressure is a clear indicator of warped or heavily scored discs. Furthermore, the reported oil leak must be physically inspected to determine its source, as it could range from a simple rocker cover gasket failure to more complex seal issues at the crankshaft or gearbox interface. Listen for any irregular engine noises or burning smells that might suggest oil is contacting hot exhaust components. Regarding the exhaust system, the advisory for a corroded silencer requires a visual check of the entire pipework from the manifold to the tailpipe. Listen for any blowing sounds or metallic rattling while the engine is idling and during acceleration, as these are common symptoms of internal baffle failure or structural perforation. Finally, the recurring headlamp lens defects suggest potential clouding or surface damage that may impact light output; ensure that the beam pattern is sufficient for night driving and that the units are not allowing moisture ingress, which can lead to electrical corrosion within the lamp housing.