Citroën C4 X
Stronger 130 hp variant of the 1.5 BlueHDi. Strong mid-range pull and high efficiency, often paired with the EAT8 automatic. A good replacement for the old 2.0 HDi.
Record-economical diesel for high-mileage drivers
The BlueHDi 130 in the C4 X uses under 3.5 litres per 100 km in real-world testing — ranked 8th among the most economical diesels in Motor1's ranking. The 1.5-litre diesel runs quietly and pulls smoothly from low revs; paired with the EAT8 automatic it makes for an effortless package for extreme range. It's not a sporting experience, but rarely visiting a fuel station while covering long distances can be compelling.
Engine Weaknesses 6
The DV5-130 was delivered from 2017 with a critically narrow 7 mm timing chain that can snap under oil-diluted operating conditions. Stellantis recalled 141,700 vehicles; the upgrade kit with an 8 mm chain, new camshafts and improved tensioner permanently resolves the issue.
Symptoms: Rattling noise on start, sudden engine stall, no restart, engine warning light P0016
The DV5-130 high-pressure pump (Bosch) can seize and introduce metal particles into the entire fuel circuit. Affected vehicles require replacement of pump, injectors and fuel tank. Total damage can exceed €6,000.
Symptoms: Hesitation, engine stumbling under load, misfires, heavy smoke, engine stall
The integrated AdBlue tank sensor is known to be unreliable. At temperatures below −11 °C the urea solution freezes and can damage the pump and dosing valve. Crystals block the circuit. Tank replacement is unavoidable as the sensor is not available separately.
Symptoms: SCR warning light, countdown to starter lockout, incorrect AdBlue remaining range display, starting refused after countdown
The narrow 7 mm timing chain on the DV5 1.5 BlueHDi wears prematurely, especially with short-trip use and oil dilution from DPF regeneration. Stellantis recalled over 117,000 vehicles in 2023 and extended the warranty to 10 years/240,000 km.
Symptoms: Rattling on cold start that disappears after warm-up. With advanced wear: loud continuous chain rattle, engine warning light, engine failure from chain snap.
The EGR valve and inlet tract on the DV5-130 coke up with soot, particularly with frequent urban use and short cold running. PSA recommends inspection every 50,000 km. A faulty valve additionally loads the DPF and forces more frequent regeneration cycles with fuel entry into the oil.
Symptoms: Power loss, hesitation, engine warning light P0401, increased consumption, limp mode
The EGR valve and intake tract of the DV5 coke up with soot deposits. The high-pressure EGR system on the BlueHDi is particularly susceptible. DPF clogging from incorrect EGR signals is a secondary consequence.
Symptoms: Hesitation at mid-range revs, poor cold start, elevated emissions, engine warning light, power loss. Cleaning or valve replacement required.
Vehicle Weaknesses 4
Like other C4 models, C4 X owners report rapidly wearing brake discs. The braking system is a known weak point across this generation of Citroën/PSA compact cars.
The MY-Citroën infotainment system on the C4 X shows occasional crashes and faulty Bluetooth/smartphone connections. Remote functions of the Citroën app only work with limited reliability.
Defects in electrically folding door mirrors are reported on the C4 X. Corroded contacts or failed mirror motors prevent folding — a typical problem on Citroën models of this platform.
C4 X owners report that the air conditioning does not cool sufficiently in high outside temperatures. The A/C is a known problem area on PSA compact models; compressor and refrigerant leak are the causes.
