Generations
DS5 — DS5 (2011-2021)
2011–2021
1.6 HDi, 2.0 HDi, 2.0 HDi Hybrid4
Top issues to watch for
The most serious Citroen Ds5 problems ranked by severity. We track 7 known issues — here are the ones you need to know about first.
Major
Hybrid system issues
The DS5 Hybrid4 uses a complex system combining the 2.0 HDi diesel engine with an electric motor and high-voltage battery pack. The hybrid battery can degrade over time, leading to reduced electric-only range, charging failures, and complete system shutdown. The hybrid cooling system is separate from the engine cooling and can fail independently, causing battery overheating. Warning lights on the dashboard indicate when the hybrid system requires attention, but diagnostics require specialist equipment and PSA software access.
What happens if ignoredHybrid battery failure typically requires complete battery pack replacement at £3,000-5,000. The vehicle can usually continue running on the diesel engine alone but with significantly reduced fuel economy and performance. Some hybrid system faults prevent the engine from starting altogether, requiring specialist recovery.
Specialist
£1,000–£3,000
Main dealer
£2,000–£5,000
Parts only
£800–£3,500
Major
DPF smoke opacity failure (2.0 diesel)
The 2.0 HDi engine shows MOT failure rates 7.8 times higher than fleet average for excessive smoke opacity, indicating diesel particulate filter blockage or failure. This is a characteristic problem on PSA 2.0 diesel engines, particularly on vehicles used primarily for short journeys where the DPF cannot complete natural regeneration cycles. The issue is most prevalent in the 60-100k mile range when DPF efficiency begins to decline.
What happens if ignoredA blocked DPF requires professional cleaning at £200-400 or replacement at £800-1500. Continued driving with a blocked DPF can damage the engine due to excessive exhaust back pressure. The vehicle will fail its MOT test and should not be driven until repaired. Some insurance policies may be voided if emissions equipment is not functioning.
Independent garage
£200–£1,200
Specialist
£250–£1,400
Main dealer
£400–£1,800
Parts only
£600–£1,200
Major
Coil spring fracture
The DS5 shows MOT failure rates 4.2 times higher than the fleet average for fractured or seriously weakened coil springs, affecting both 2.0 diesel variants from 40k miles onwards. This is consistent with other PSA models of the same era where spring steel quality and coating led to premature corrosion and fracture. The additional weight of the diesel engines and hybrid system components may accelerate spring wear compared to lighter petrol variants.
What happens if ignoredA fractured coil spring causes immediate MOT failure and creates dangerous handling characteristics including unpredictable body movement and potential loss of control. The broken spring can damage other suspension components, tyres, or bodywork. Individual spring replacement costs £100-200 including labour, but springs are typically replaced in pairs to maintain even handling. The vehicle should not be driven with a broken spring.
Independent garage
£120–£200
Specialist
£150–£250
Main dealer
£200–£350
Parts only
£40–£80
Minor
CV joint boot failure (all variants)
The DS5 shows MOT failure rates 18.2 times higher than the fleet average for CV joint boot failure, particularly affecting the 1.6 diesel variants. The rubber boots protecting the constant velocity joints crack and split, allowing dirt and water to contaminate the joint grease. This is a characteristic weakness across all DS5 variants but is most severe on 1.6 diesel models in the 40-80k mile range. Boot failure progresses to CV joint wear if not addressed promptly.
What happens if ignoredSplit boots allow contamination of the CV joint grease, leading to joint wear and eventual failure. Boot replacement costs £100-200 per side if caught early. If the joint itself wears out, replacement costs £300-500 per side including labour. The vehicle remains safe to drive with split boots but should be repaired within a few hundred miles.
Independent garage
£80–£150
Specialist
£100–£180
Main dealer
£150–£250
Parts only
£25–£60
3 more known issues tracked
Including wear items, electrical niggles, and generation-specific problems. Check a specific car to see which issues apply to its age and mileage.
Check a specific car →MOT failure hotspots
Based on DVSA MOT test data. These are the items where the Citroen Ds5 fails at a significantly higher rate than the average car.
Transmission shaft constant velocity joint boot...
Bodywork · 40-60k miles
MOT failure rate: 18x the fleet average
Sample: 510 tests
Headlight fault
Lights & Electrics · 80-100k miles
MOT failure rate: 13x the fleet average
Sample: 3,469 tests
Suspension pin, bush or joint worn
Suspension · 40-60k miles
MOT failure rate: 11x the fleet average
Sample: 1,179 tests
Brake pedal anti-slip provision missing, loose ...
Brakes · 100-120k miles
MOT failure rate: 9.1x the fleet average
Sample: 1,514 tests
Tyre seriously damaged
Tyres · 100-120k miles
MOT failure rate: 8.5x the fleet average
Sample: 238 tests
Emissions failure
Exhaust & Emissions · 60-80k miles
MOT failure rate: 7.8x the fleet average
Sample: 4,389 tests
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Related
Citroen Ds5 reliability FAQs
What are the most common problems with the Citroen Ds5?
The Citroen Ds5 has 7 known issues across 2 severity levels. The most common problems relate to Hybrid system issues and DPF smoke opacity failure (2.0 diesel).
Is the Citroen Ds5 reliable?
The Citroen Ds5 has 0 dangerous and 3 major known issues. No dangerous issues are tracked, which is a positive sign.
How much does it cost to fix Citroen Ds5 problems?
Costs vary by issue. Independent garages are typically 30-50% cheaper than main dealers for most repairs.