1.6 HDi (DV6C)
2010–2018 · diesel · 1560cc · 115hp
Engine codes: 9HD, DV6C, DV6FC
Reliability, common problems and owner reviews for the Peugeot 508 1.6 HDi (DV6C). Check this before you buy used.
The 1.6 HDi/e-HDi (DV6, shared across the 308, 3008, C4, Berlingo, Ford Focus and Volvo) is the economy diesel — frugal and a bit modest in the large 508, but proven. The DV6 cautions are well known: turbo oil-feed pipe coking (the classic DV6 turbo-killer if oil/intervals slip), DPF and EGR on short trips, and the eHDi stop-start cars adding their own gear. With scrupulous oil and the turbo oil-feed kept clear it's dependable; the 2.0 is the better-matched engine for the body.
Known Issues
Restricted oil-feed pipe coke-blocks → turbo failure. Classic DV6 issue.
Fix / Workaround: Strict oil + intervals; replace oil-feed pipe with turbo.
Repair cost: €500–€1500
Typically appears after: 100,000 km
DPF clogs and EGR soots on urban use; eHDi additive system.
Fix / Workaround: Motorway regens; clean EGR; check additive.
Repair cost: €250–€1000
Typically appears after: 130,000 km
Mileage Thresholds
After 160,000 km: Turbo oil-feed + DPF window.
Pre-Purchase Checklist
- ☐Turbo oil-feed pipe history
- ☐Same DV6 as 308 / Focus / Berlingo
- ☐Modest in the big body
Frequently asked questions
Is the Peugeot 508 1.6 HDi (DV6C) reliable?
Maint. Sensitive — The 1.6 HDi/e-HDi (DV6, shared across the 308, 3008, C4, Berlingo, Ford Focus and Volvo) is the economy diesel — frugal and a bit modest in the large 508, but proven. The DV6 cautions are well known: turbo oil-feed pipe coking (the classic DV6 turbo-killer if oil/intervals slip), DPF and EGR on short trips, and the eHDi stop-start cars adding their own gear. With scrupulous oil and the turbo oil-feed kept clear it's dependable; the 2.0 is the better-matched engine for the body.
What are the common problems and reviews for the Peugeot 508 1.6 HDi (DV6C)?
The most commonly reported problems: Turbo oil-feed coking (DV6), DPF / EGR (short trips).
Is a used Peugeot 508 1.6 HDi (DV6C) worth buying?
Fine if serviced correctly — but it punishes neglect hard. History and the right consumables matter.