Segment:
        
        
            Family car, compact executive car.
        
     
    
        
            Era Context:
        
        
            Competed in a segment with strong offerings from Ford, Volkswagen, Peugeot, and Fiat.
        
     
    
    
        
            Key Competitors:
        
        
            Ford Taunus/Cortina, Volkswagen Passat, Peugeot 505, Fiat 131 Mirafiori.
        
     
    
    
        
            Design:
        
        
            Designed by Giorgetto Giugiaro, known for its modern and aerodynamic styling for its time.
        
     
    
        
            Layout:
        
        
            Front-engine, front-wheel drive (FWD) was standard, with some markets offering optional 4WD (Quadra).
        
     
 
    
    
    
        
            Geographic Coverage:
        
        
            Primarily European markets, but applicable to global variants with noted differences.
        
     
    
        
            Model Variants Covered:
        
        
            All body styles including Sedan, Estate (Break), and potentially early GTL or TS variants.
        
     
    
    
        
            Estimated Page Count:
        
        
            Hundreds of pages (Specific count not provided, but described as comprehensive).
        
     
    
    
        
            Type:
        
        
            Service and Repair Manual
        
     
    
    
        
            Language:
        
        
            English (implied by product description, though original manuals were often multilingual).
        
     
    
    
 
    
    
    
        
            Powertrain:
        
        
            Engine, cooling system, fuel system, exhaust system, ignition system.
        
     
    
        
            Drivetrain:
        
        
            Transmission (manual & automatic), clutch, drive shafts, differential.
        
     
    
        
            Chassis:
        
        
            Suspension (front & rear), steering system, brakes (hydraulic, disc/drum configurations).
        
     
    
        
            Electrical:
        
        
            12V electrical system, battery, alternator, starter motor, lighting, instrumentation, wiring diagrams.
        
     
    
        
            Body:
        
        
            Body panels, doors, glass, interior trim, seating, body repair procedures.
        
     
    
    
        
            Maintenance:
        
        
            Scheduled maintenance, oil changes, filter replacements, spark plug checks, fluid level checks.
        
     
    
        
            Repair:
        
        
            Engine overhaul, transmission rebuild, brake caliper replacement, suspension component renewal, electrical component repair.
        
     
    
        
            Troubleshooting:
        
        
            Diagnostic procedures for common faults, fault code interpretation (if applicable for the era), symptom-based diagnosis.
        
     
    
        
            Refurbishment:
        
        
            Procedures for component restoration and refurbishment.
        
     
    
    
        
            Depth:
        
        
            Comprehensive, covering routine maintenance to major overhauls and detailed diagnostics.
        
     
 
    
    
    
    
        
            Searchability:
        
        
            Likely text-searchable if the PDF was created from a scanned document with OCR, or natively digital.
        
     
    
    
        
            Resolution:
        
        
            Dependent on the original source; for a quality PDF, expect clear text and diagrams.
        
     
    
        
            Illustrations:
        
        
            Includes diagrams, schematics, and potentially photographic illustrations for repair procedures.
        
     
    
    
        
            Binding:
        
        
            N/A (Digital format)
        
     
    
    
        
            Paper Type:
        
        
            N/A (Digital format)
        
     
 
    
    
    
        
            Engine Family:
        
        
            Renault '800 series' (Cléon-Fonte derivative for larger applications)
        
     
    
        
            Engine Displacement 1:
        
        
            1.4L (1397 cc)
        
     
    
        
            Engine Displacement 2:
        
        
            1.6L (1565 cc)
        
     
    
        
            Engine Displacement 3:
        
        
            2.0L (1995 cc) for TS/GTL/TS Estate/GTL Estate
        
     
    
        
            Engine Configuration:
        
        
            Inline-4 cylinder, Overhead Valve (OHV) or Overhead Camshaft (OHC) depending on variant.
        
     
    
    
        
            Horsepower Range:
        
        
            Approx. 60 hp (1.4L) to 110 hp (2.0L Turbo for specific markets, though standard 2.0L was around 96 hp).
        
     
    
        
            Torque Range:
        
        
            Varies by engine, typically from 90 Nm to 150 Nm.
        
     
    
    
        
            Fuel Delivery 1:
        
        
            Carburettor (e.g., Solex, Weber) for most variants.
        
     
    
        
            Fuel Delivery 2:
        
        
            Fuel injection (Bosch L-Jetronic) on higher performance variants (e.g., R18 Turbo).
        
     
    
    
        
            Fuel Type:
        
        
            Unleaded Petrol (lead substitute additives may have been recommended for earlier models if running on leaded fuel).
        
     
 
    
    
    
    
        
            Type 2:
        
        
            5-speed Manual (common on higher trims and later models).
        
     
    
    
        
            Type:
        
        
            3-speed Automatic (e.g., by ZF or Renault's own design).
        
     
    
    
        
            Clutch Type:
        
        
            Dry single-plate diaphragm spring clutch.
        
     
    
        
            Gear Ratios:
        
        
            Specific ratios are detailed within the manual, varying by transmission type and engine.
        
     
    
        
            Transmission Fluid Type:
        
        
            Typically API GL-4 specification manual transmission fluid (e.g., 75W-80 or 75W-90). Automatic transmission fluid (ATF) for automatic gearboxes.
        
     
 
    
    
    
        
            Length:
        
        
            Sedan: Approx. 4390 mm; Estate: Approx. 4460 mm.
        
     
    
    
        
            Height:
        
        
            Sedan: Approx. 1370 mm; Estate: Approx. 1450 mm.
        
     
    
        
            Wheelbase:
        
        
            Approx. 2600 mm.
        
     
    
    
        
            Kerb Weight:
        
        
            Approx. 950-1150 kg depending on body style and engine.
        
     
    
    
        
            Cargo Volume Estate:
        
        
            Substantial for its class, enhanced by the estate body style.
        
     
 
    
    
    
        
            Era Safety Standards:
        
        
            Reflects safety standards of the late 1970s and early 1980s, which were less stringent than modern standards.
        
     
    
    
        
            Brakes:
        
        
            Hydraulic braking system, typically front discs and rear drums. Power assistance usually standard.
        
     
    
        
            Steering:
        
        
            Rack and pinion steering. Power steering was an option on higher trims.
        
     
    
    
        
            Seatbelts:
        
        
            Front seatbelts, typically lap and diagonal. Rear seatbelts may have been optional or standard depending on market and trim.
        
     
    
        
            Construction:
        
        
            Unibody construction with safety crumple zones designed into the chassis.
        
     
 
    
    
    
        
            Oil Change Interval:
        
        
            Typically every 5,000 - 7,500 km or 6-12 months, depending on usage and oil type (refer to manual for exact specification).
        
     
    
        
            Major Service Interval:
        
        
            Spark plug replacement, ignition timing adjustment, valve clearance check (if applicable) typically around 20,000 - 30,000 km.
        
     
    
    
        
            Engine Oil Grade:
        
        
            API SE/SF or equivalent. Viscosity grades like 10W-40 or 20W-50 often recommended, depending on climate (manual specifies).
        
     
    
        
            Coolant Type:
        
        
            Ethylene glycol-based antifreeze with corrosion inhibitors. Specific mix ratio (e.g., 50/50) required.
        
     
    
        
            Brake Fluid Type:
        
        
            DOT 3 or DOT 4 hydraulic brake fluid.
        
     
    
    
        
            Rust And Corrosion:
        
        
            Prone to rust, particularly in wheel arches, sills, and around windows, typical for vehicles of this era.
        
     
    
        
            Electrical Gremlins:
        
        
            Aging wiring harnesses, corroded connections, and faulty switches can lead to intermittent electrical issues.
        
     
    
        
            Carburetor Issues:
        
        
            Carburetors may require periodic adjustment or rebuild due to wear and deposits.
        
     
    
        
            Suspension Wear:
        
        
            Bushings and ball joints in the suspension can wear over time, leading to knocking noises and imprecise handling.
        
     
 
    
    
    
        
            Manufacturer Legacy:
        
        
            Renault, a French manufacturer with a long history in mass-market and innovative automotive design.
        
     
    
    
    
    
    
        
            Manufacturing Locations:
        
        
            Primarily France, but also produced under license in other countries including Argentina, Colombia, and Spain.
        
     
    
        
            Production Volume:
        
        
            Significant global production run, reflecting its popularity as a family and executive car.
        
     
 
    
    
    
        
            Industry Awards:
        
        
            While not a single 'Car of the Year' winner in major markets, the R18 was well-regarded for its practicality and comfortable ride, earning it a solid reputation.
        
     
    
    
        
            Reliability Reputation:
        
        
            Generally considered reliable for its time, but like all older vehicles, requires diligent maintenance. Specific long-term reliability varies by individual car and maintenance history.
        
     
    
    
        
            Emission Standards:
        
        
            Compliant with emission regulations of the period in its respective markets; manual will detail specific emission control systems if present.