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2014–2018 Citroën C4 (Mk2)

Browse our directory of 2014–2018 Citroën C4 (Mk2) vehicles. Access instant MOT history reports, tax status, and reliability insights for any registration listed below.

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Common Problems & Reliability

2
Serious
2
Moderate
0
Minor

The 2014–2018 Citroën C4 (Mk2) has 4 known issues. 2 of these are classified as serious faults that could be expensive to repair. 2 are moderate concerns worth inspecting before purchase.

1.2 PureTech "Wet Belt" Degradation

Serious

Later models with the 1.2 PureTech engine are subject to wet-belt degradation. Debris can block the oil pickup, leading to vacuum pump failure and a loss of braking assistance (Recall R/2020/331).

Symptoms: Low oil pressure warning, Hard brake pedal...

Est. repair cost: £600–£1,800

1.6 THP timing-chain stretch and carbon build-up

Serious

The turbo petrol shares the usual Prince-engine faults: cold-start chain rattle, cam timing issues and carboned-up intake valves that can make a tidy C4 expensive very quickly.

Symptoms: Rattle on cold start, Engine-management light...

Est. repair cost: £500–£1,800

EGS / ETG gearbox hesitation and clutch wear

Moderate

The automated manual gearbox is slow by design, but excessive jerking, slipping or failure to select gears usually means actuator or clutch trouble rather than just old-school calibration.

Symptoms: Harsh shifts, Long pause between gears...

Est. repair cost: £400–£1,500

Front suspension top-mount and drop-link wear

Moderate

The C4 rides comfortably, but front top mounts, links and bushes still wear often enough to create the familiar PSA front-end knock.

Symptoms: Knock over potholes, Creaking on lock...

Est. repair cost: £120–£350

View detailed Citroën C4 (Mk2) fault guide

Buying Tips for the 2014–2018 Citroën C4 (Mk2)

  • ✓Be wary of 1.6 THP petrols without proof of timing-chain work and short oil-change intervals
  • ✓On later 1.2 PureTech models, inspect the timing belt through the oil filler and check for recall R/2020/331 history
  • ✓If it has the EGS or ETG automated manual, make sure you can tolerate the shift quality and verify it is not slipping or hunting for gears
  • ✓Check front suspension top mounts and drop links carefully because comfort-biased C4s still wear them on UK roads

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