Positioning:
The Citroen CX was positioned as a premium, innovative, and luxurious executive car, known for its distinctive design and advanced engineering.
Competitors:
Competed with other European executive cars of the era such as the BMW 5 Series, Mercedes-Benz W123, and Audi 100.
Features:
Hydropneumatic suspension, aerodynamic styling, front-wheel drive, unique directional headlights (on some models), and a spacious interior.
Engine:
Detailed coverage of engine repair, overhaul, tuning, and diagnostics for petrol engines (e.g., 2.0L, 2.4L, 2.5L variants).
Transmission:
Coverage of manual and automatic transmission (e.g., ZF4HP18) repair, adjustment, and rebuilding.
Suspension:
In-depth procedures for Citroen's hydropneumatic suspension system, including fluid service, pressure regulation, accumulator replacement, and component overhaul.
Brakes:
Comprehensive coverage of the hydraulic brake system, including disc brake overhaul, caliper servicing, brake fluid replacement, and parking brake adjustments.
Electrical System:
Detailed wiring diagrams, troubleshooting guides for electrical circuits, starter, alternator, ignition system, lighting, instrumentation, and power windows.
Body And Chassis:
Procedures for body panel repair, door mechanisms, interior trim, and chassis component servicing.
Cooling System:
Radiator, fan, thermostat, and coolant system maintenance and repair.
Fuel System:
Carburetor (e.g., Solex, Weber) or fuel injection system servicing, fuel pump, and fuel lines.
Steering System:
Power steering system diagnosis and repair, steering rack and linkages.
Maintenance:
Scheduled maintenance tasks, lubrication, filter changes, tune-ups.
Repair:
Step-by-step repair instructions for all major mechanical and electrical components.
Overhaul:
Complete engine and transmission rebuild procedures.
Troubleshooting:
Diagnostic flowcharts and problem-solving guides for common issues.
Diagnostics:
Methods for identifying and resolving faults within various vehicle systems.
Depth:
Professional level, suitable for experienced technicians and advanced DIY mechanics. Covers intricate details of hydropneumatic systems and engine management.
Engine Options:
Inline-4 petrol engines. Common displacements include 1985cc (CX20), 2377cc (CX24), and 2499cc (CX25).
Horsepower Range:
Approximately 90-120 hp depending on engine and tuning.
Torque Range:
Approximately 140-180 Nm depending on engine.
Fuel Delivery:
Primarily carbureted (e.g., Solex 34 PICS or Weber 36 DCNVA) with some later models featuring Bosch L-Jetronic or K-Jetronic fuel injection, especially on the CX25 GTI.
Layout:
Front-mounted, transverse, inline-4 cylinder
Length:
Approximately 4.64m (Sedan), 4.88m (Break/Estate)
Width:
Approximately 1.73m
Height:
Approximately 1.37m (Sedan)
Curb Weight:
Approximately 1350-1450 kg
Gross Vehicle Weight:
Approximately 1850-1950 kg
Crash Test Results:
No standardized crash test ratings available from modern bodies like NHTSA or Euro NCAP for this era. Design focused on passive safety through crumple zones and structural integrity.
Features:
Four-wheel disc brakes, power-assisted steering, hydropneumatic self-leveling suspension for consistent handling.
Features:
Reinforced body structure, padded dashboard, collapsible steering column, three-point seatbelts (front), lap belts (rear).
Features:
Basic AM/FM radio with optional cassette player. Dashboard integrated controls.
Features:
The primary driver assistance feature was the hydropneumatic suspension's self-leveling capability, which maintained ride height and handling characteristics regardless of load.
Features:
Limited to basic electrical connections for accessories like radio and lights.
Oil Change:
Typically every 5,000-10,000 km or 6-12 months, depending on driving conditions.
Hydropneumatic Fluid Change:
Recommended every 2-4 years or 40,000-60,000 km for LDS fluid (or equivalent for older systems).
Engine Oil:
API SF/SG, SAE 10W-40 or 15W-50 recommended (refer to manual for exact specification).
Hydropneumatic Fluid:
Citroen LHM Plus (or compatible mineral-based hydraulic fluid for suspension systems).
Brake Fluid:
DOT 3 or DOT 4.
Transmission Fluid Manual:
GL-4 Gear Oil, SAE 75W-90 or 80W-90.
Transmission Fluid Automatic:
Dexron III (or equivalent ATF).
Hydropneumatic System:
Leaking spheres, worn hoses, height corrector issues, pressure regulator faults.
Electrical System:
Corrosion in connectors, dashboard warning light issues, aging wiring harnesses.
Engine Management:
Carburetor adjustment issues, ignition component wear (points, condenser if applicable).
Heritage:
Citroen has a long history of innovation, known for pioneering front-wheel drive and avant-garde designs, exemplified by the Traction Avant and the DS.
Evolution:
The CX was introduced in 1974 as the successor to the iconic DS. It retained the hydropneumatic suspension and front-wheel drive but featured a more modern, aerodynamic design. The 1983 model represents a mature version of the CX, likely incorporating minor updates from earlier years.
Production Years:
1974-1992
Manufacturing Locations:
France ( utama), Belgium, Portugal, Spain, Indonesia
