Citroën C4 X 1.2 PureTech 100, 130 and 136 hp problems
The Citroën C4 X used the 1.2 PureTech from 2022 (1.2 PureTech 100, 1.2 PureTech 130 and Hybrid 136). 4 documented faults affect it; the most important is “oil-bath timing belt degradation” (critical severity, very frequent). Our verdict: “With caution”. Among the documented engines of the Citroën C4 X, the safest option is the 1.5 BlueHDi.
Engine score on this car
1.8 out of 10Very low reliability
Only counting the faults that affect the versions and years of the C4 X. How we calculate it
Overall score for the Citroën C4 X
4.7 out of 10Low reliability
Engines, gearbox, suspension, brakes, electronics and the rest of the car. See breakdown
PSA / Stellantis 1.2 PureTech (EB2) · Petrol
- In the C4 X
- since 2022[1]
- Names
- 1.2 PureTech 100 · 1.2 PureTech 130 · Hybrid 136
- Faults that affect it
- 4 · all of high or critical severity
Verdict for the versions it uses
1.2 PureTech turbo 100 and 130 hp with revised belt (2022-2025)2022–2025 · 100–130 hp · EB2DTS, EB2ADTD
With cautionIt has the revised belt and Stellantis extended its 10 years or 180,000 km cover to turbos built up to December 2025, but it is still an oil-bath belt that needs periodic replacement, and there is as yet no public data on its durability.[2][3][4]
1.2 Turbo / Hybrid third generation with chain, 100-145 hp (from 2023)since 2023 · 100–145 hp · EB2LTED, EB2LTEDH2
With cautionThe chain eliminates the belt problem, but you need to confirm that the 2025 recall for a possible petrol leak has been done and, on units built up to February 2024, the correction of the camshaft sprocket bolts.[5][6]
Faults that affect the C4 X
Only those that affect the versions and years that this car used. The 1.2 PureTech has 7 documented faults in total.
- Critical severityFrequency: Very frequentTimingOil-bath timing belt degradationThe oil-bath belt on the 1.2 PureTech (2012-2025) can swell and shed debris that blocks the oil pump pick-up; without lubrication, the engine can be destroyed. Stellantis covers it up to 10 years or 180,000 km and asks for it to be changed every 100,000 km or 6 years.Repair (garage): €400–€800
- High severityFrequency: Very frequentLubricationExcessive oil consumption from carbon on the piston rings or oil separator failureThe 2014 to 2023 1.2 PureTech turbos can use too much oil: those from 2014-2018 through carbon blocking the piston rings and those from 2018-2023 through a defective oil separator. Stellantis considers more than 0.3 l per 1,000 km abnormal and includes it in its cover.
- Critical severityFrequency: RareFuelPossible petrol leak in the high-pressure circuit (chain-driven generation)In 2025 Stellantis recalled the new-generation 1.2 turbos (chain-driven, 100 and 136 hp, hybrids included) built from 2023 to 2025: a joint on the high-pressure pipe could leak petrol, with a risk of fire. It is fixed with a free re-tightening taking under 30 minutes.Repair: €0
- High severityFrequency: RareTimingTiming misalignment from the camshaft sprocket bolts (chain-driven generation)On the third-generation 1.2 (chain-driven) built up to 17 February 2024, the camshaft sprocket bolts could be incorrectly fitted and throw the timing out: engine warning light, loss of power and, in the worst case, contact between pistons and valves.
What to check before buying a used Citroën C4 X 1.2 PureTech 100, 130 and 136 hp
Each point comes from a documented fault that affects this car. You can tick them off as you inspect it.
If it has the 1.2 PureTech (since 2022)
Oil-bath timing belt degradation
Critical severityOther engines and gearboxes of the Citroën C4 X
Score for each one with the faults that affect this car, from best to worst.
Faults of the Citroën C4 X outside the engine
Suspension, brakes, electronics and the rest of the car: they occur with any engine.
- Critical severityFrequency: OccasionalSuspensionRear axle cracks or fracture due to faulty welding (built January and February 2023)Yes: on C4 X cars built between 27 January and 24 February 2023 the rear axle may develop cracks or fractures because of a faulty weld, which worsens handling and increases the risk of an accident. Citroën is addressing it with a 2024 recall and a second alert in 2026 covering a wider period.
- Critical severityFrequency: OccasionalBrakesInternal brake fluid leak in the EBS valve block (built May and June 2024)Yes: on C4 X cars built between 29 May and 3 June 2024 the aluminium of the EBS valve block may not have been cast properly and can cause an internal brake fluid leak that disables the stability control and ABS. It is a recall published on Safety Gate in June 2025.
- Critical severityFrequency: OccasionalElectrical systemFire risk from insufficient clearance between the petrol particulate filter and the 48 V starter-generatorYes: on petrol C4 X cars built between 25 October 2023 and 12 January 2026 the particulate filter pipe sits less than 10 mm from the protective cap of the 48 V starter-generator and, in damp conditions, an electric arc can occur with a risk of fire. Recall published on Safety Gate in March 2026.
- High severityFrequency: OccasionalElectronics and infotainmentFaulty software in the C4 X with a high-voltage battery: 'Ready' mode unavailable, loss of acceleration and sudden engine cut-outYes: on C4 X cars with a high-voltage battery built between 18 August 2022 and 2 March 2023, faulty software can prevent 'Ready' mode after start-up, reduce power when accelerating or cut the engine abruptly while driving. It is a recall published on Safety Gate in April 2025.
Buying a Citroën C4 X 1.2 PureTech 100, 130 and 136 hp?
We will put you in touch with a partner only if you authorise it in the form.
The Citroën C4 X has 5 documented recalls and campaigns. See which ones and how to find out if they affect you
Frequently asked questions
Is the Citroën C4 X 1.2 PureTech 100, 130 and 136 hp reliable?
The Citroën C4 X used the 1.2 PureTech from 2022 (1.2 PureTech 100, 1.2 PureTech 130 and Hybrid 136). 4 documented faults affect it; the most important is “oil-bath timing belt degradation” (critical severity, very frequent). Our verdict: “With caution”. Among the documented engines of the Citroën C4 X, the safest option is the 1.5 BlueHDi.
What faults does the Citroën C4 X 1.2 PureTech 100, 130 and 136 hp have?
The documented ones that affect this car are: oil-bath timing belt degradation (critical severity), excessive oil consumption from carbon on the piston rings or oil separator failure (high severity), possible petrol leak in the high-pressure circuit (chain-driven generation) (critical severity) and timing misalignment from the camshaft sprocket bolts (chain-driven generation) (high severity).
Which engine should you choose for the Citroën C4 X?
The safest option is the 1.5 BlueHDi in its 1.5 BlueHDi with 8 mm chain (from February 2023) version, with a «Buy» verdict.
Own a Citroën C4 X 1.2 PureTech 100, 130 and 136 hp? Tell us what faults you have had and at how many kilometres. Report your fault.
Sources
Every fact on this page links to its source. If you find an error, let us know.
- Citroën C4 X (motorisations)Wikipedia (fr) · Other source · consulted 30 October 2026 · in French
- Stellantis ofrece medidas a los afectados por los motores PureTech tras miles de demandaskm77 · Motoring press · published 28 November 2025 · consulted 26 September 2026 · in Spanish
- Moteur PureTech. Stellantis généralise sa garantie de 10 ans ou 180 000 kmL'argus · Motoring press · published 26 May 2025 · consulted 26 September 2026 · in French
- 10 años o 175.000 km de garantía para los modelos de Stellantis con motor PureTechAutofácil · Motoring press · published 27 March 2024 · consulted 26 September 2026 · in Spanish
- Confirmado: Stellantis llama a revisión a más de 200.000 coches con el motor gasolina sucesor del 1.2 PureTech: «Y también se hará en España»Motorpasión · Motoring press · published 15 July 2025 · consulted 26 September 2026 · in Spanish
- Fiabilité du 1.2 PuretechFiches-auto.fr · Motoring press · consulted 26 September 2026 · in French
- 1.2 PureTech: precio y cambio de correa de distribuciónAutopista · Motoring press · published 2 August 2026 · consulted 26 September 2026 · in Spanish
- Peugeot, sobre los motores PureTech: «Reconocemos que hemos hecho las cosas mal»Xataka · Motoring press · published 4 June 2026 · consulted 26 September 2026 · in Spanish
- Fiabilité Stellantis 1.2 PureTech. De nouvelles solutions contre la consommation d'huileL'argus · Motoring press · published 23 June 2024 · consulted 26 September 2026 · in French
- ¿Qué es el separador de aceite de los motores 1.2 PureTech?Motor16 · Motoring press · published 2 June 2026 · consulted 26 September 2026 · in Spanish