Citroën C5 1
Weaknesses, engine ratings and buying advice
204–211 PS
3.0L V6 Benzin
Rare V6 cruiser
Fun to Drive!109–116 PS
1.6L HDi 109 Diesel
6 weaknesses
Stay Away!Body Variants
The Citroën C5 1 is available as Hatchback and Wagon — choose your body type for specific insurance data:
Generations
Engine Overview
The Citroën C5 1 is available with 7 engine variants — from 107 to 211 hp.
The Citroën 1.6L HDi 109 (Diesel, 109 PS) has the DV6-109 (1.6L HDi 109) — rated: "Stay Away!", 6 known weaknesses.
The Citroën 2.0L HDi 109 (Diesel, 107–109 PS) has the DW10-109 (2.0L HDi 109) — rated: "Stay Away!", 6 known weaknesses.
The Citroën 2.0L HDi 136 (Diesel, 136–140 PS) has the DW10-136 (2.0L HDi 136) — rated: "Stay Away!", 6 known weaknesses.
The Citroën 2.2L HDi (Diesel, 133 PS) has the DW12 (2.2L HDi) — rated: "Be Careful", 6 known weaknesses.
The Citroën 1.8L 16V (Petrol, 116 PS) has the EW7 (1.8L 16V) — rated: "Be Careful", 6 known weaknesses.
The Citroën 2.0L 16V (Petrol, 136–140 PS) has the EW10 (2.0L 16V) — rated: "Be Careful", 6 known weaknesses.
The Citroën 3.0L V6 (Petrol, 207–211 PS) has the ES9 (3.0L V6) — rated: "Be Careful", 6 known weaknesses.
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Vehicle Weaknesses
| Weakness | Cost | |
|---|---|---|
| Hydropneumatic suspension: spheres and hydraulic block leaking The Hydractive 3 suspension on the C5 I is a known money pit at higher mileages. Spheres lose their nitrogen charge and the ride becomes hard and uncomfortable. Leaking cylinders or a failed hydraulic block leads to complete failure and expensive replacement. Symptoms: Suspension defective warning message, vehicle sits low on one or more corners, extremely hard ride, vehicle no longer rises to ride height from 100,000 km | High |
Alternatives
Known Problems and Issues
A total of 47 weaknesses have been documented for the Citroën C5 1 (2001–2008) — 42 engine-related and 5 vehicle-related. 3 problem engines: DV6-109 (1.6L HDi 109), DW10-109 (2.0L HDi 109), DW10-136 (2.0L HDi 136). Typical issues affect Suspension, Electronics, Gearbox, Steering.
C5 (DW10-109, 2001–2008) — Stay Away!: Timing belt — critical replacement intervals, High-pressure pump — internal abrasion, VGT turbocharger — actuator and vanes. Power: 107–109 PS.
C5 (DW10-136, 2001–2008) — Stay Away!: Timing belt — interference engine, high risk of engine damage, Common rail injectors — leakage and wear, Dual-mass flywheel — premature wear from 80,000 km. Power: 136–140 PS.
C5 (DV6-109, 2004–2008) — Stay Away!: VNT turbocharger: vanes seized — most common failure, Injectors seized — cylinder head damage possible, EGR cooler leaking — coolant ingress. Power: 109 PS.
C5 (DW12, 2004–2008) — Be Careful: Sequential bi-turbo system — wear and failures, FAP/DPF — difficult regeneration, known weak point, Head gasket — cracks at high mileage. Power: 133 PS.
C5 (EW10, 2001–2008) — Be Careful: Timing belt snap — interference engine, Head gasket — oil/coolant mixing, Water pump failure. Power: 136–140 PS.
C5 (ES9, 2001–2008) — Be Careful: Timing belt — complex replacement on V6, Pencil coil failure, Camshaft cover oil leak. Power: 207–211 PS.
C5 (EW7, 2001–2008) — Be Careful: Timing belt damage from exceeded replacement interval, Head gasket leaking, Hydraulic tappets — rough cold start. Power: 116 PS.
What to watch out for with the Citroën C5? See the detailed listing of all engine and vehicle weaknesses in the sections above.
Frequently Asked Questions
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Last updated: February 2026 · All information without guarantee