2019 to 2024 problems

Citroen C4 2019 to 2024: common problems and what to know

What goes wrong on the 2019 to 2024 Citroen C4, what owners report and what to check before you buy one.

Updated 22nd June 2026 DVSA data: Across 170,279 recorded MOT tests, 30.7% failed.

Citroen C4
Image via Wikipedia, CC-licensed.

TL;DR

The 2019 to 2024 Citroen C4 has several reported issues, particularly with its suspension and electrical systems. If you’re considering buying one, be sure to check for these common problems.

Key facts callout

  • Common issues: Suspension problems, electrical faults, and brake system failures.
  • Reliability: Mixed reviews, with some owners reporting significant issues.
  • Maintenance: Regular servicing is crucial to avoid costly repairs.
  • Market range: Prices typically range from £15,000 to £25,000 depending on condition and mileage.

Engine and gearbox

The Citroen C4 offers a range of petrol and diesel engines, with varying power outputs. The 1.2-litre PureTech petrol engine is popular for its efficiency, while the 1.5-litre BlueHDi diesel is noted for its torque and fuel economy. Some owners have reported issues with the automatic gearbox, including jerky shifts and hesitation, which can lead to expensive repairs. Manual gearboxes are generally more reliable but can still experience issues. Timing belt changes are essential for maintaining engine health, and neglecting this can lead to serious engine damage. Check the service history for compliance with these maintenance schedules.

Electrics and electronics

Electrical problems are a common complaint among Citroen C4 owners. Issues with the central locking system, electronic handbrake, and dashboard displays have been reported. Some owners have experienced failures in the starter motor due to relay issues, which can lead to overheating and, in extreme cases, fire hazards. Ensure all electrical components are functioning correctly before purchasing, as repairs can be costly.

Body and suspension

The C4’s suspension system is prone to wear and tear, particularly in urban environments where potholes are common. Owners have reported issues with the shock absorbers and bushes, leading to a bumpy ride and decreased handling performance. Rust is not widespread, but it’s worth checking the bodywork for any signs, especially on older models within this range. The car’s design features some soft-touch materials that may wear over time, affecting the overall aesthetic and feel of the interior. Regular cleaning and maintenance can help mitigate this.

What people are asking

What is the common problem at the Citroën C4? Common problems include issues with the suspension system, electrical components, and the brake system.

What are common problems with the C4? The suspension system, electrical components, and brake system are prone to issues that can require costly repairs or replacements.

Is the Citroën C4 a reliable car? Overall, the Citroën C4 has mixed reliability ratings, with some owners experiencing significant issues.

What is the most reliable engine in the Citroën C4? While the C4’s engines vary in reliability, the 1.5-litre BlueHDi diesel engine has received positive feedback for its durability and efficiency.

What owners say

Some appreciate its comfort, styling, and fuel efficiency, while others express frustration over persistent electrical issues and suspension wear. Many recommend thorough inspections before buying, especially regarding the car’s electronic systems and suspension components. Regular maintenance is emphasised as vital for keeping the vehicle in good working order. Sentiment among owners indicates a mixed experience with the Citroen C4.

Should you buy a 2019 to 2024 Citroen C4?

The 2019 to 2024 Citroen C4 presents a stylish option for those seeking a compact hatchback. However, potential buyers should be aware of its common issues, particularly with suspension and electrical systems. If you are considering this model, conduct a thorough inspection and check the service history for any maintenance records. While it can be a good choice, be prepared for the possibility of repairs down the line.

Citroen C4 recall record

94 recalls have been issued for the Citroen C4, between 2005 and 2026.

  1. Alternator protection

    R/2026/073

    Issued 9 March 2026

    Affected vehicles may have been assembled with contact or with a reduced clearance between the Gasoline Particulate Filter pipe and the pole protection cap of the 48V Belt Starter Generator. There is a possibility of contact between these components leading to water infiltration and an electrical arch which could trigger a thermal event.

    Remedy:Replace the pole protection cap of the 48V Belt Starter Generator. Check the distance between the Gasoline Particulate Filter pipe and the pole protection cap of the 48V Belt Starter Generator and re‑position or replace the pipe if required.

    Affects cars built Oct 2023 to Jan 2026

  2. Emission recall – On Board Diagnostics

    R/2025/346

    Issued 18 August 2025

    Vehicles may be affected by incorrect performance of the On-Board-Diagnostics related to Selective Catalytic Reduction system and/or Diesel Particle Filter. The Malfunction Indicator Light (MIL) may not illuminate in the event of a malfunction and therefore does not comply with emission regulations.

    Remedy:Update the Engine Control Unit software to ensure compliance to regulations.

    Affects cars built Dec 2017 to Nov 2020

  3. Citroen C4 Citroen DS5 Driver Airbag (Takata)

    R/2025/300

    Issued 31 July 2025

    On affected vehicles the Takata airbag inflators may deteriorate over time. This may cause some inflators to rupture with too much force in a crash capable of causing serious injury or death in a worst-case scenario.

    Remedy:Replace Driver Airbag module. You are advised not to drive the vehicle.

    Affects cars built Feb 2010 to Sept 2013

  4. Citroen Fuel Pipe

    R/2025/283

    Issued 18 July 2025

    On affected vehicles there there may be loose connections between a high-pressure fuel pipe and the engine fuel rail which potentially could lead to a leak and risk of fire.

    Remedy:Retighten the affected connections.

    Affects cars built Oct 2023 to Apr 2025

90 older recalls not shown.

A recall applies to a build range, not to every car of this model. Check a registration to see whether one specific vehicle has an outstanding recall.

Citroen C4 MOT record

From 170,279 recorded MOT tests, 30.7% failed.

MOT pass and failure rates by year of first registration
RegisteredTestsFailedMedian mileage
202322411.2%22,534 mi
20225,09812.6%22,909 mi
20215,27815.9%31,097 mi
20203,58912.9%34,193 mi
20198,89518.6%44,219 mi
201812,26621.9%53,482 mi
201716,58626.5%62,169 mi
201625,49729.5%71,125 mi

Most common reasons for failure

  1. Tyre tread depth not in accordance with the requirements32.4%
  2. A suspension pin, bush or joint excessively worn26.2%
  3. Brake disc or drum excessively weakened, insecure or fractured14.9%
  4. a brake lining or pad worn below 1.5mm13.2%
  5. A tyre seriously damaged13.2%

Figures cover every Citroen C4 tested in the DVSA dataset, not this specific car. Check a registration for the actual history of one vehicle.

Citroen C4 official figures

Median across 24 variants on sale, petrol, petrol electric.

Combined economy
51.3 mpg
WLTP median across variants
CO2 emissions
125 g/km
Sets the first-year tax rate

Official figures for new cars. Real economy varies with driving, load and conditions.

Frequently asked questions

What is the common problem at the Citroën C4?

Common problems include issues with the suspension system, electrical components, and the brake system.

Is the Citroën C4 a reliable car?

Overall, the Citroën C4 has mixed reliability ratings, with some owners experiencing significant issues.

Sources