1.6 HDi (DV6)

2009–2016 · diesel · 1560cc · 92hp

Engine codes: DV6, 9HP, 9HX

Problematic

Reliability, common problems and owner reviews for the Citroen C3 1.6 HDi (DV6). Check this before you buy used.

The PSA 1.6 HDi (DV6) — economical but with the injector-seal/turbo-oil-feed failure chain and DPF clogging on short trips. Later e-HDi versions added stop/start. Only sensible with documented turbo-feed/injector maintenance and motorway use.

Same engine, other cars

This is the same physical engine (DV6) sold under different names across brands. Reliability is broadly shared — cross-check these:

Known Issues

Injector seal → turbo oil starvationcritical

Degraded injector washers carbonise the oil, blocking the turbo oil-feed gauze → turbo failure.

Fix / Workaround: Replace injector seals; clean turbo oil-feed; strict oil changes.

Repair cost: €300–€1200

Typically appears after: 100,000 km

DPF cloggingrecurring

DPF blocks on short trips.

Fix / Workaround: Motorway runs; clean/replace.

Repair cost: €300–€1000

Mileage Thresholds

After 100,000 km: Injector-seal/turbo-feed window.

Pre-Purchase Checklist

☐Injector seal + turbo oil-feed history
☐Buy only if motorway-used
☐Check turbo whine/smoke

Frequently asked questions

Is the Citroen C3 1.6 HDi (DV6) reliable?

Problematic — The PSA 1.6 HDi (DV6) — economical but with the injector-seal/turbo-oil-feed failure chain and DPF clogging on short trips. Later e-HDi versions added stop/start. Only sensible with documented turbo-feed/injector maintenance and motorway use.

What are the common problems and reviews for the Citroen C3 1.6 HDi (DV6)?

The most commonly reported problems: Injector seal → turbo oil starvation, DPF clogging.

Is a used Citroen C3 1.6 HDi (DV6) worth buying?

Known design issues and recurring faults that were never fully resolved. Buy only with eyes open.