🏷️ Basic Information Identification Make: Citroën Model: GS / GSA Year: 1978 👋 Introduction Market Position Manual Type Positioning: Genuine Factory Service Repair Manual, not third-party Key Features Completeness: Complete...
Printable without restriction, single pages or entire manual
Resolution:
High Resolution
Binding Type
Binding Type:
Digital Download (PDF)
Paper Type
Paper Type Implication:
User printable on desired paper type
Software Requirements
PDF Reader:
Adobe PDF Reader Required
Compatibility
Operating Systems:
Compatible with all PC based Windows and Mac operating systems
Delivery
Delivery Method:
Instant download link provided upon completion of payment
Searchability
Search Functionality:
True
⚙️ Engine Specifications
Primary Engine
Engine Type:
Air-cooled flat-four (Boxer)
Engine Displacement Gs:
1015 cc (or 1124 cc for later models)
Engine Displacement Gsa:
1200 cc (and later 1299 cc for GSA)
Fuel System
Fuel Delivery Gs:
Rochester or Solex downdraft carburetor (single or twin-barrel depending on variant)
Fuel Delivery Gsa:
Bosch L-Jetronic fuel injection (on some models)
Performance
Power Output Gs:
Approx. 55-60 hp (DIN)
Power Output Gsa:
Approx. 65-70 hp (DIN)
🔧 Transmission
Standard
Transmission Type Standard:
4-speed manual transaxle
Optional
Transmission Type Optional:
3-speed automatic (less common)
Features
Transmission Layout:
Front-wheel drive with engine and transmission mounted transversely ahead of the front axle
📐 Dimensions
Exterior
Body Styles:
5-door hatchback
Weights
Curb Weight:
Approx. 980-1050 kg
🛡️ Safety Features
Passive Features
Seat Belts:
Standard front seat belts, optional rear seat belts
💡 Technology Features
Infotainment
Infotainment System:
Basic analog radio and speaker system typical for the era. No advanced infotainment.
Driver Assistance
Driver Assistance Features:
None in the modern sense. Focus is on the innovative suspension system for ride comfort.
🔧 Maintenance
Service Intervals
Oil Change Interval:
Typically every 5,000 - 7,500 km or 6 months, refer to manual for specific engine type.
Ignition Tune Up:
As per manual, involving spark plug replacement, ignition timing adjustment.
Fluid Specifications
Engine Oil Type:
Refer to manual for specific viscosity (e.g., 10W-40, 20W-50, depending on climate and engine variant)
Coolant Type:
Ethylene glycol based anti-freeze/anti-boil mixture, specific type and concentration to be confirmed in manual.
Brake Fluid Type:
DOT 3 or DOT 4 hydraulic fluid
Transmission Fluid Type:
Refer to manual for specific gear oil viscosity and type.
Known Issues
Citroen Hydropneumatic Suspension:
Potential for leaks or pressure loss in spheres, hoses, or hydraulic fluid pump; manual provides detailed troubleshooting.
Engine Reliability:
Air-cooled nature requires attention to cooling and potential for oil leaks due to age and sealing materials.
Electrical System:
Age-related issues with wiring harness degradation, connectors, and switchgear are common; manual's wiring diagrams are crucial.
📚 Vehicle History
Brand Heritage
Citroen Innovation Legacy:
Known for innovative hydro-pneumatic suspension and aerodynamic designs
Model Evolution
Gs Introduction:
Introduced in 1970 as a successor to the Ami 8, featuring a modern design and advanced features.
Gsa Introduction:
Introduced in 1979 as a facelifted and improved version of the GS, with revised styling and interior, including a new dashboard and the option of fuel injection.
Production
Production Period:
GS: 1970-1986, GSA: 1979-1986
Designer:
Robert Opron
🏆 Awards & Recognition
Recognitions
European Car Of The Year Nomination:
The Citroën GS was nominated for European Car of the Year in 1971, finishing second.