IsItAGoodCar
Reliability Guide

Common Problems with the
2018 Citroën Berlingo (Mk3)

We've identified 3 known issues that can affect the 2018 Citroën Berlingo (Mk3). 2 of these are serious faults that could be expensive to repair.

3
Known Issues
2
Serious
1
Moderate
0
Minor

All Known Issues

PureTech Timing Belt (Wet Belt) Degradation

SeriousEngine

The 1.2 petrol engine in the Berlingo is subject to wet-belt degradation (Recall R/2020/331). Debris can block the oil pickup, leading to vacuum pump failure and loss of braking assistance.

Est. Repair Cost: £600–£1,800
Warning Signs:

Oil pressure warning, Furry belt visible through oil cap, Hard brake pedal

What to Inspect:
  • Verify service history for the correct oil specification and check recall status
Verified by IsItAGoodCar Research Team

AdBlue Tank and Pump Failure (BlueHDi)

SeriousExhaust & Emissions

The AdBlue system on BlueHDi diesels is prone to pump failure and tank degradation, triggering UREA warnings, no-start countdowns and expensive replacements.

Est. Repair Cost: £800–£1,500
Warning Signs:

UREA warning light, Engine management light, Non-start countdown

What to Inspect:
  • Check for emissions warning lights
  • Ask about AdBlue system repairs or tank replacement
Verified by IsItAGoodCar Research Team

DPF Regeneration Trouble (Short Trips)

ModerateExhaust & Emissions

The BlueHDi diesel can clog its DPF quickly on short urban journeys, leading to limp mode, excessive fuel consumption and potential turbo damage.

Est. Repair Cost: £200–£1,200
Warning Signs:

Anti-pollution warning light, Limp mode, Cooling fan running after shutdown

What to Inspect:
  • Ask about typical journey types
  • Check for DPF-related invoices or forced regens
Verified by IsItAGoodCar Research Team

Buying Tips for 2018 Citroën Berlingo (Mk3)

  • ✓On ë-Berlingo models, verify the real-world range, especially in winter.
  • ✓Check the EAT8 automatic gearbox for smooth shifts; it shouldn't jerk between 1st and 2nd.
  • ✓Ensure the "Magic Flat" rear seats fold and latch correctly.
2019–2022
Check a 2018 Citroën Berlingo (Mk3) by Registration