2009 Peugeot 308 1.6L Diesel · OY09 CKF

Corrosion of the braking system, exhaust, and suspension mounting points represents the primary mechanical concern for this vehicle, with the most recent MOT passed on 11 November 2025 despite several significant advisories. The record shows a worsening trend regarding structural and fluid integrity, moving from simple advisories in 2024 to more serious warnings about brake pipework corrosion and engine coolant leaks in the 2025 tests. While the vehicle cleared major failures related to headlamp security and aim in November 2025, the cumulative nature of the advisories suggests that the degradation of metal components and seals is progressing. The recorded mileage of 145,197 miles over approximately 17 years equates to an average annual accumulation of roughly 8,541 miles. This usage pattern is typical for a vehicle of this age, suggesting consistent, moderate use rather than long periods of stationary storage or heavy commercial application. Mechanically, this level of mileage means that while the vehicle has not been subjected to extreme high-frequency wear, it has reached an age where rubber components, suspension bushings, and metal surfaces are subject to natural degradation and environmental corrosion, which is reflected in the specific defects noted in the DVSA history. Prospective buyers should pay close attention to the underside of the vehicle, specifically the nearside rear suspension component mounting areas and the offside rear coil spring, both of which have been flagged for corrosion. The brake system requires careful inspection, as the MOT history explicitly notes that corrosion to the nearside rear brake hose ferrule and the offside rear steel brake pipework is becoming serious. During a test drive, listen for any knocking or clunking sounds from the rear suspension when traversing uneven surfaces, which could indicate the progression of the noted corrosion or bushing wear. Additionally, check for any unevenness or pulling during braking, as previous records have noted binding brakes and corroded hydraulic lines. The presence of an offside coolant leak and a corroded rear exhaust silencer indicates that fluid management and exhaust integrity are active issues. You should monitor the engine temperature closely and look for any visible weeping from the engine bay or puddles beneath the car after it has been running. The exhaust system should be inspected for excessive noise or vibration, which may stem from the thinning outer skins of the silencer. Finally, given the previous failure regarding headlamp aim and security, ensure that the headlight beam pattern is stable and correctly aligned during night driving to confirm that the recent repairs have addressed the underlying mounting issues.