2019 Peugeot 508 1.5L Diesel · MB19 FDK

The latest MOT test in February 2026 passed with no defects recorded, indicating that the immediate roadworthiness issues have been addressed. However, the history reveals a pattern of recurring suspension and braking system failures, with three MOT failures since 2023, each involving significant mechanical defects. The 2025 failure for exhaust fumes entering the cabin and imbalanced rear brakes, followed by the 2024 failure for worn rear trailing arm bushes and the 2023 failure for deteriorated front suspension ball joint dust covers and ineffective wipers, suggests a trend of deferred maintenance rather than progressive improvement. While the vehicle has since passed its most recent tests, the frequency of past failures warrants close scrutiny of the suspension, braking, and exhaust systems. At 59,894 miles over seven years, the mileage is average for its age, equating to roughly 8,556 miles annually. This suggests consistent rather than excessive or negligible use, reducing the likelihood of severe wear from high mileage or degradation from prolonged standing. However, the recorded failures indicate that components such as suspension bushes, ball joints, and brake systems have already experienced significant wear, which may accelerate with continued use. The mileage does not appear abnormal, but the mechanical history implies that some components may be nearing the end of their service life. A thorough pre-purchase inspection should focus on the suspension and braking systems, given their history of failure. Check for play or clunking noises from the rear trailing arm bushes and front suspension ball joints during a test drive, particularly over uneven surfaces or when braking. Uneven tyre wear or a pulling sensation under braking could indicate lingering brake imbalance or suspension misalignment. Inspect the condition of the exhaust system for leaks or corrosion, as fumes entering the cabin suggest prior issues that may recur. Additionally, verify the windscreen wiper effectiveness, as past failures for ineffective clearing may point to recurring blade or linkage wear. Given the vehicle’s age, also assess time-based degradation. Examine the tyres for sidewall cracking or perishing, as rubber compounds degrade over time regardless of mileage. Test the 12V battery health, as older batteries are prone to failure, and check for signs of corrosion or binding in the brake calipers, which can occur even with moderate use. Review the service history to confirm that fluids, such as brake fluid and coolant, have been replaced in line with manufacturer intervals, as these degrade over time and can compromise system performance. Finally, ensure all previous MOT advisories, such as the rear brake imbalance, have been fully resolved to avoid imminent failures.