2004 Peugeot 407 2.0L Diesel · MJ54 AAY

A pattern of intermittent failures punctuated by clean passes defines the recent MOT history for this Peugeot 407, with the most recent test on 05 January 2024 resulting in a pass with no recorded defects. While the vehicle has successfully cleared the testing process in 2021, 2022, and 2024, the recorded failures in December 2022 and December 2023 indicate that the vehicle has encountered specific compliance issues during the annual inspection process. The absence of recorded advisories in the latest pass suggests that the components previously causing failures were addressed, though the lack of documented advisory notes throughout the history means there is no recorded trail of progressive wear on items such as brake linings, suspension bushes, or exhaust systems. The vehicle's mileage profile is notably low for a 22-year-old car, with 126,835 miles recorded representing an average annual accumulation of approximately 5,765 miles. This low annual usage can be a double-edged sword for a vehicle of this age. While it suggests less cumulative wear on high-friction components like the engine internals, gearbox, and drivetrain, such low mileage often correlates with longer periods of inactivity. Mechanically, this can lead to the degradation of rubber components, such as suspension bushings and engine mounts, or the drying out of seals, which may contribute to the failures observed in the 2022 and 2023 tests. Because the MOT history shows failures without specific defect descriptions in the provided data, a prospective buyer must be vigilant during a physical inspection and test drive. Since the failures occurred in late 2022 and 2023, it is essential to verify that the underlying causes were rectified rather than merely patched. During the test drive, pay close attention to the steering response and listen for any rhythmic knocking or clunking sounds when navigating uneven surfaces, which could indicate worn suspension linkages or ball joints. Any pulling to one side or vibration through the steering wheel or brake pedal should be investigated as potential signs of uneven tyre wear or binding brake calipers. Furthermore, given the low annual mileage, a thorough visual inspection of the vehicle's underside is necessary to check for signs of fluid leaks or corrosion. Check around the engine bay and transmission for any evidence of oil misting or weeping from gaskets, and inspect the exhaust system for structural integrity. If the vehicle has been standing for extended periods, check that all electrical components and lighting systems function correctly without intermittent faults. The lack of advisory data means the buyer cannot rely on the MOT record to gauge the remaining life of consumables, so a manual check of the brake pad thickness and tyre tread depth is required.