2015 Peugeot 508 1.6L Diesel · ST15 WSN

The most recent MOT inspection on 16 July 2026 resulted in a pass, but the vehicle is showing a clear trend of increasing advisories related to wear and tear. While the 2024 and 2023 tests were largely clean, the most recent report indicates multiple emerging issues across the braking and suspension systems. This suggests that the vehicle is entering a phase of its lifecycle where component degradation is becoming more frequent. The maintenance trend is currently moving from a period of stability into a period of increasing mechanical attention required, specifically regarding the chassis and braking components. With a recorded mileage of 65,071 over approximately eleven years, this Peugeot 508 has been driven at an average rate of roughly 5,900 miles per year. This is significantly lower than the UK national average, which typically suggests lighter usage or potentially longer periods of inactivity. While low mileage generally implies less wear on the engine and drivetrain, it can lead to secondary issues such as rubber component perishing and fluid degradation. The relatively low usage profile means that components like suspension bushes and tyres may be failing due to age and environmental exposure rather than high-frequency mechanical stress. The recent advisories regarding the front brake discs being worn, pitted, or scored, alongside worn front suspension arm bushes and perished rear anti-roll bar bushes, require immediate attention during a test drive. You should listen for any knocking or clunking sounds when driving over uneven road surfaces or speed bumps, which would indicate the suspension bushes have progressed from worn to excessive movement. Furthermore, pay close attention to the braking feel; any shudder through the brake pedal or steering wheel under deceleration may indicate that the pitted front discs require replacement. The history of a split nearside front drive shaft CV boot in 2023 also suggests that rubber gaiters are a recurring failure point on this vehicle, so ensure no grease is leaking from the driveshaft area. Given the low annual mileage, you must conduct a thorough physical inspection of the tyres for sidewall cracking or perishing, as the 2025 advisory specifically noted nearside rear tyre damage. Even if the tread depth appears sufficient, aged rubber can become brittle and lose grip. Additionally, because the car has likely spent significant time stationary, check for signs of binding calipers or excessive corrosion on the brake discs and rotors. It is also advisable to verify the service history for calendar-based maintenance, such as oil changes and brake fluid flushes, which are critical for low-mileage vehicles to prevent internal engine sludge and moisture contamination in the hydraulic systems.