2009 Peugeot 308 S DT 1.6L Heavy oil · K10 RNK

The most recent MOT test conducted in September 2024 resulted in a pass with no recorded defects. Looking at the broader history, the maintenance trend appears exceptionally stable, with the vehicle maintaining a clean pass record for several consecutive years following a single failure in 2017. This consistency suggests that the vehicle has been subject to regular upkeep and that any previous mechanical issues were addressed promptly, allowing it to meet the required safety and environmental standards without recurring failures or advisories. The recorded mileage of 1,138,868 miles is unprecedented for a vehicle of this age, representing an average annual usage of approximately 67,000 miles. This level of high-frequency, long-distance driving implies that the vehicle has likely spent the vast majority of its life on motorways, which can be less taxing on certain components but places extreme cumulative stress on the drivetrain, turbocharger, and engine internals. While the clean MOT history is a positive indicator, the sheer volume of mileage means that major mechanical components such as the gearbox, clutch, and various engine mounts are likely well beyond their original design life and may require imminent replacement regardless of current MOT status. Because the MOT record lacks specific advisories, a prospective buyer must conduct a rigorous physical inspection to identify hidden wear. You should pay close attention to the suspension system, specifically looking for perished rubber bushes, worn coil springs, or leaking shock absorbers. During a test drive, listen for any rhythmic clunking or knocking sounds from the underside, which could indicate failing ball joints or tie-rod ends, and feel for any steering oscillations or vibrations. Furthermore, monitor the braking performance for any shuddering under deceleration or a pulling sensation to one side, which could indicate warped brake discs or binding calipers resulting from high thermal loads. Given the extreme mileage, verifying the service history is critical to ensure that oil and filter changes have been performed with the frequency necessary to protect the engine. Inspect the engine bay thoroughly for any signs of weeping from gaskets or seals, as high-mileage engines often experience fluid leaks due to seal degradation. Check the tyres for uneven tread wear, which could indicate alignment issues, and inspect the sidewalls for any cracking or perishing. Finally, test the electrical system, including the alternator and 12V battery, to ensure the charging system can handle the demands of a vehicle that has clearly undergone a very long and intensive service life.