Peugeot 508 2011

🚨 What to check before buying

Overall risk score: 10/10

Serious risks

• Injector leak / copper washer: Injector seals (copper washers) wear — causes diesel smell and possible misfires. Cheap fix if caught early.
• Dual mass flywheel: DMF wears — juddering on engagement, rattling at idle. Common on higher-mileage units.
• Timing belt + water pump: Belt every 160,000 km (BlueHDi). Interference engine — belt failure is catastrophic.
• Car is 15 years old — expect age-related wear: rubber seals, bushings, water pump, AC compressor
• Higher mileage (222,323 km) — check for timing system condition, turbo health, and suspension wear

Additional notes

• Any car with 200k+ km requires extra scrutiny. At this mileage: suspension components are worn (bushings, ball joints, shocks), seals and gaskets are hardened, electrical connectors corrode, and major components approach end-of-life. For luxury cars (BMW, Mercedes, Audi) the cost of 200k+ km maintenance can exceed the car's value. Always get a pre-purchase inspection (PPI) and budget 15-25% of purchase price for immediate maintenance.
• Diesel car from before 2018 with very low mileage suggests city-only use — DPF is likely clogged or has been removed (illegal). Check DPF status and EGR condition.
• Peugeot 308 diesel dominates BG used market (550+ listings at 150k+, avg 211k km, only €5k). At this mileage: 1.6 BlueHDi DPF is clogged or deleted (check!), injectors leaking, dual mass flywheel shot, and turbo wastegate worn. Many are ex-French fleet with minimal maintenance history.
• 508 diesel automatic (286 listings, avg 215k km, €9k) — Aisin EAT6 auto is generally reliable but at 200k+ needs fluid change (often never done, €400-600). 2.0 BlueHDi injectors and high-pressure fuel pump are wear items at this mileage. Suspension is comfort-oriented but bushings and shocks need replacement.