A distinctive French executive hatchback that aimed to bring premium ambitions to the Citroën range. Built on the PF2 platform, the DS5 offered bold styling and a well-appointed interior with above-average material quality for the brand. European buyers saw the BlueHDi 150, the HDi 160 and 163, and the BlueHDi 180 and 181; the earlier HDi cars use the DW10CTED4 and the BlueHDi cars the DW10FC or DW10FD. The 200 PS Hybrid4 with all-wheel drive and the ETG6 gearbox is a separate car and is not covered here. The 2.0 HDi DW10 diesel is a proven PSA unit found across many models, but the DS5's added electronic complexity and niche market position mean specialist knowledge helps with maintenance.· more· less
DPF clogs from short trips, forced regeneration or replacement needed · more· less
The DPF requires sustained highway driving (20+ minutes above 60 km/h) for passive regeneration. Cars driven predominantly in urban traffic develop soot buildup that the system cannot clear. Symptoms include warning lights, reduced power, and limp mode. A forced regeneration at a workshop costs around €150-400. If the DPF is severely clogged or damaged, replacement costs €1,500-2,500 including parts and labor. This is the most common issue reported by DS5 diesel owners, especially on cars with mainly urban use history.
EGR valve carbon buildup
up to €8002 of 7
Carbon deposits cause rough running, warning lights, and power loss · more· less
The EGR valve on the DW10 engine accumulates carbon deposits, particularly on cars driven at low speeds or on short trips. Symptoms include rough idle, engine management light, reduced power, and increased exhaust smoke. Cleaning the valve costs around €150-300 at an independent workshop. If the valve is beyond cleaning, replacement runs €500-800 with labor. Typically becomes an issue between 80,000-130,000 km. Regular motorway driving helps prevent buildup.
Turbocharger failure
up to €2,8003 of 7
Oil starvation or carbon buildup causes turbo bearing wear and power loss · more· less
The turbocharger on the DW10CTED4 can fail due to oil starvation (from blocked oil feed pipes) or excessive carbon buildup. Symptoms include blue/white exhaust smoke, a whining noise under boost, loss of power, and check engine light. Early detection via oil line inspection can prevent full turbo failure. A replacement turbo fitted by a specialist costs €1,200-1,800, while Citroën dealer prices reach €2,500-2,800. The oil feed pipe should always be replaced alongside the turbo. Most failures occur above 120,000 km, and regular oil changes with quality oil are the best prevention.
Fuel injector degradation
up to €1,8004 of 7
Worn or leaking injectors cause rough running, misfires, and black smoke · more· less
The DW10CTED4 runs Delphi injectors, not the Bosch piezo units often assumed, and they can wear or develop seal leaks over time. Symptoms include rough idle, misfires, excessive black smoke, and a strong diesel smell. A single injector replacement costs approximately €250-400 at an independent specialist. If multiple injectors need replacing, costs climb to €1,000-1,800. Injector seal replacement alone is a cheaper fix at around €150-250. Problems typically appear between 100,000-160,000 km. Using quality diesel fuel and regular fuel system treatment helps extend injector life.
Automatic gearbox valve body wear (Aisin 6-speed)
up to €2,5005 of 7
Shift hesitation, harsh engagement, and gearbox warning lights from worn solenoid valves · more· less
The Aisin 6-speed automatic gearbox used in the DS5 is generally reliable but develops valve body and solenoid wear beyond 100,000-130,000 km if transmission fluid has not been changed. Symptoms include jerky shifts, delayed gear engagement, and occasional gearbox warning lights. A gearbox oil change every 60,000 km is recommended (despite Citroën's lifetime fill claim). A fluid change costs around €180-250. If the valve body needs repair, costs are €600-1,500 at a transmission specialist. Full gearbox replacement is rare but costs €2,000-2,500. Manual gearbox equipped DS5s do not have this issue.
Electrical faults and infotainment glitches
up to €1,2006 of 7
Touchscreen freezes, sensor malfunctions, and intermittent warning lights · more· less
The DS5 has a complex electrical architecture with numerous sensors and electronic systems. Common complaints include infotainment screen freezing or restarting during driving, proximity sensor malfunctions, hands-free door handle failures, and intermittent warning lights unrelated to actual mechanical faults. Software updates can resolve some issues (€100-200 at a dealer). Module replacement costs vary: infotainment unit €500-800, sensor replacements €150-400. Battery voltage drops are a frequent root cause, so checking battery condition is important. These issues are annoying but rarely affect drivability.
AdBlue system failure (BlueHDi models)
up to €1,7007 of 7
SCR injector crystallization or NOx sensor failure triggers countdown to engine shutdown · more· less
DS5 models with the BlueHDi engine use an AdBlue (urea injection) system for emissions compliance. This is not only a 2015-on feature: the BlueHDi 180 with SCR was already on sale in March 2014. The SCR injector can crystallize from short-trip driving, and NOx sensors can become contaminated. When the system faults, the car displays a countdown (typically 2,400 km) after which the engine will not restart. Common fault codes include P20EE and P2BAD. Pump and tank assembly replacement costs €830-1,050. Sensor replacement is cheaper at €300-500. Citroën has offered goodwill coverage for tanks under 5 years and 150,000 km on some models. It affects BlueHDi cars only, from the March 2014 BlueHDi 180 onwards, and not the plain HDi models.
Solid engine, but complex systems require attentive maintenance
The DW10 2.0 HDi is a well-proven diesel engine used across many PSA models, and high-mileage examples (250,000+ km) exist with proper care. However, the DS5 adds layers of electronic complexity on top of the mechanical base. Most issues are preventable with regular servicing, motorway driving for DPF regeneration, and proactive gearbox fluid changes. Cars with documented service history and predominantly highway use are significantly lower risk.
Service history
Complete Citroën dealer or specialist records essential. Verify oil change intervals (every 20,000 km or annually).
Tires
Check tread depth, age (date codes), and uneven wear. Citroën specifies 235/45 R18, which is not the cheapest size to replace.
Cold start
Must start engine completely cold. Listen for unusual knocking, rattling, or excessive smoke in the first 30 seconds.
Test drive
Minimum 30 minutes including both city and highway driving. Get the engine and gearbox fully up to temperature.
Specific for this vehicle
Check DPF status with diagnostic tool
Request a diagnostic readout of DPF soot loading and regeneration history. High soot levels or failed regenerations indicate a clogged filter.
Test automatic gearbox through all gears
Drive at varying speeds and feel for hesitation, jerky shifts, or delayed engagement. Also try manual mode and kickdown.
Inspect for exhaust smoke under load
Accelerate hard from a standstill. Blue smoke indicates turbo wear, excessive black smoke points to injector problems.
+ 3 more checksShow less
Test all infotainment and electronic functions
Check touchscreen responsiveness, Bluetooth, parking sensors, keyless entry, and air conditioning. Note any warning lights.
Verify starter motor recall status (2013+ build dates)
DS5s built after May 2013 may be affected by a starter cable chafing recall. Contact Citroën with VIN to confirm completion.
Check AdBlue system (BlueHDi models only)
On BlueHDi models, which start with the March 2014 BlueHDi 180, verify there are no AdBlue warning messages. Ask about any previous SCR system repairs.
Recalls and Technical Service Bulletins
Takata airbag inflator - the DS5 is included in Citroën's UK campaign GM3Critical - verify completed
Fuel preheater connector overheating, which can damage the filter cover and let fuel leak - UK recall R/2015/243, DS5 DW10C diesels built 2012 to 2014Critical - verify completed
Starter cable chafing risk (built after May 2013)Verify completed
Timing belt premature wear in dusty conditions (2015-2017)Verify completed
Engine overheating due to software fault (2013-2015)Verify completed
Contact Citroën or DS Automobiles with the VIN before purchase. The airbag work is country- and VIN-scoped rather than one uniform European action: the DS5 sits in the UK campaign GM3, while Citroën Germany recalls DS5 airbags but limits its own do-not-drive instruction to certain C3 and DS3 cars, so ask what applies to this exact car in the country where it is registered. One entry often listed here needs a closer look: the 2016 gearbox actuator alert is limited to type approval e2*2007/46*0156*09, an approval family tied to the Hybrid4 with the ETG6 gearbox, so it is unlikely to reach a conventional 2.0 HDi.
Warranty Status
Factory warranty (2 years)Expired on all used DS5s
Rust perforation warranty (12 years)May still apply to 2014+ models
Extended warrantyAvailable through Citroën/DS dealers and third-party providers
All DS5 models are well outside their original 2-year factory warranty. The rust perforation warranty of 12 years may still cover later-production cars. Consider third-party warranty options given the car's electrical complexity.
Sources: Research draws on model-specific owner forums and owner communities, recall information from official authorities, German automotive press, and multiple workshop cost references cross-checked against each other.
This report is for informational purposes only and does not constitute professional advice. Estimates may be inaccurate. Always have a qualified specialist inspect the vehicle before purchase. We accept no liability for decisions made based on this information.
