Segment:
Upper-medium family car (European 'Large Family Car' segment).
Key Competitors:
Ford Mondeo, Volkswagen Passat, Opel Vectra, Peugeot 407, Renault Laguna.
Design Philosophy:
Citroën's signature focus on comfort, innovative technology (e.g., Hydractive suspension on higher trims, though 1.8i likely has conventional suspension), and distinctive styling.
General Information:
Includes vehicle identification, general warnings, safety precautions.
Periodic Maintenance:
Covers scheduled maintenance, fluid changes, filter replacements, and inspections.
Engine:
Detailed information on engine assembly, disassembly, repair, and overhaul for the 1.8i 16V engine.
Fuel System And Throttle Body:
Covers fuel pump, injectors, fuel lines, pressure regulator, and electronic throttle body operation and servicing.
Cooling And Lubrication System:
Includes radiator, coolant pump, thermostat, coolant flow, oil pump, oil filter, oil passages, and lubrication schedules.
Chassis:
Covers suspension (front and rear), steering system, wheel alignment, and related components.
Electrical System:
Detailed coverage of battery, charging system, starting system, lighting, accessories, and body electronics.
Servicing Information:
General servicing procedures, including jacking points, lifting points, and fluid capacities.
Emission Control Information:
Details on emission control systems, including catalytic converter, oxygen sensors, and evaporative emission control.
Wiring Diagram:
Complete wiring diagrams for all electrical systems, essential for troubleshooting.
Repair Procedures:
Step-by-step instructions for major repairs, including engine rebuilds, transmission overhaul, and body panel replacement.
Troubleshooting:
Diagnostic charts and procedures for identifying and resolving common and uncommon faults.
Diagnostics:
Guidance on using diagnostic tools and interpreting fault codes.
Assembly Disassembly:
Detailed instructions for complete disassembly and reassembly of all vehicle components.
Depth:
Factory-level technical detail, suitable for professional mechanics and advanced DIYers.
Diagram Quality:
High-quality exploded views, diagrams, and illustrations.
Engine Type:
Inline 4-cylinder, naturally aspirated petrol
Valve Train:
DOHC, 4 valves per cylinder (16 valves total)
Horsepower Typical:
Approx. 115-117 PS (85-86 kW) at around 6000 rpm
Torque Typical:
Approx. 160-165 Nm (118-122 lb-ft) at around 4000 rpm
Induction:
Multi-point fuel injection (MPI)
Fuel Type:
Unleaded Petrol (Gasoline)
Coolant Type:
Ethylene Glycol based coolant (specific PSA specification required, e.g., PSA S71 2710)
Oil Grade Typical:
5W-40 or 10W-40 meeting PSA B71 2296 or ACEA A3/B4 specifications (consult manual for precise recommendation)
ECU Typical:
Bosch Motronic or Siemens Sagem (specific model varies)
Transmission Type Standard:
5-speed Manual Transmission
Transmission Type Optional:
4-speed Automatic Transmission (AL4 - Peugeot/Citroën's proprietary automatic)
Automatic Transmission Features:
Tiptronic sequential shift function
Fluid Specification Manual
Gear Oil Manual:
API GL-4, viscosity 75W-80 (PSA specific part number recommended, e.g., 9730 AF)
Fluid Specification Automatic
Atf Automatic:
ATF LT 71141 or equivalent (PSA S71 2400 specification)
Length:
Approx. 4743 mm (186.7 in)
Width:
Approx. 1773 mm (69.8 in) excluding mirrors
Height:
Approx. 1461 mm (57.5 in)
Curb Weight Typical Kg:
Approx. 1400-1450 kg (3086-3197 lbs)
Gross Vehicle Weight Rating Gvwr Typical Kg:
Approx. 2000-2050 kg
Boot Capacity Litres:
Approx. 516 litres (18.2 cu ft) (under parcel shelf)
Euro Ncap Rating:
5 Stars (for 2005 model year, achieved for occupant protection, demonstrating excellent safety standards for its time)
ABS:
Standard (Anti-lock Braking System)
Esp:
Optional or standard on higher trims (Electronic Stability Program)
Braking System Front:
Ventilated discs
Braking System Rear:
Solid discs
Airbags:
Front airbags, side airbags, and curtain airbags (depending on trim level).
Seatbelts:
Pre-tensioning front seatbelts with load limiters.
Oil Change Interval Typical:
Every 20,000 km (12,500 miles) or 2 years, whichever comes first (for full synthetic oil, consult manual for specific conditions and oil type).
Air Filter Replacement Interval Typical:
Every 40,000 km (25,000 miles) or 2 years.
Spark Plug Replacement Interval Typical:
Every 80,000 km (50,000 miles) for Iridium spark plugs (if fitted, consult manual).
Coolant Capacity Litres:
Approx. 6.5 - 7.0 litres (depending on engine and cooling system configuration).
Brake Fluid Type:
DOT 4 (PSA specification S71 2114 recommended)
Common Wear Items:
Front suspension bushings, rear trailing arm bushings, electrics (especially window regulators and sensors), automatic transmission (AL4 can be prone to issues if not maintained correctly).
Engine Specific Notes:
The EW7J4 engine is generally robust, but timing belt replacement is critical and needs to be done at the recommended interval (typically 120,000 km or 5 years).
Citroen Philosophy:
Citroën has a long history of automotive innovation, often prioritizing ride comfort and unique design features.
C5 Generation 1 Era:
The 2005 model is part of the first generation C5, which debuted in 2000/2001, replacing the Citroën Xantia. It offered a more conventional design than some predecessors but retained Citroën's comfort focus.
Manufacturing Plant:
Rennes-La Janais plant, France
