Which Peugeot 508 diesel engine is best?

In the current Peugeot 508, the 1.5 BlueHDi suits family use with low consumption, while the 2.0 BlueHDi suits high-mileage drivers. In the previous model, the 2.0 HDi has a good durability record.

Does the Peugeot 508 AdBlue system cause problems?

On the Peugeot 508 BlueHDi, failures of the AdBlue tank or pump are the best-known fault. An AdBlue warning on the dashboard should be fixed before you buy.

Does the Peugeot 508 HDi particulate filter need an additive?

Yes, many Peugeot 508 HDi models use a dedicated particulate filter additive topped up at servicing. Check the invoices for it, because without it the filter clogs.

Cars

Used Peugeot 508 diesel cars in Portugal

Found 465 cars

From €2,600 to €34,950, half under €13,990 · Typically 2018 with 166,000 km. Diesel was the natural choice in the Peugeot 508. The first model had 1.6 and 2.0-litre HDi engines and later BlueHDi units; the second, from 2018, uses the 1.5 and 2.0 BlueHDi, with AdBlue to meet emissions standards.