🏷️ Basic Information Identification Make: Opel Model: Calibra Year: 1989-1997 Codes Platform Code: GM/2900 👋 Introduction Market Position Positioning: The Opel Calibra was positioned as a stylish, sporty coupe designed to compete with premium European sports cars of its era, offering a blend of performance and aerodynamic design. Competitive Analysis Competitors: Key competitors included the Ford Probe, Honda Prelude, Toyota Celica, and Peugeot 406 Coupe, among others, depending on the specific market and engine variant. Key Features Design: Strikingly aerodynamic 'wedge' design with a very low drag coefficient, frameless doors, and a sleek, coupe profile. Powertrain Options: A range of 4-cylinder and V6 engines, with many models featuring advanced all-wheel-drive (AWD) systems. 📋 Manual Details Coverage Areas Primary Coverage: Service, Repair, Maintenance Secondary Coverage: Troubleshooting, Electrical Schematics, Technical Specifications Page Count Estimated Pages: Likely extensive; typical workshop manuals for this era are 500+ pages. Specific count not provided. Manual Type Type: Workshop Service Repair Manual Language Language: English (assumed based on product description language) Format Format: Digital Download (ISO image) 📖 Manual Coverage Systems Covered Powertrain: Engine lubrication and cooling, Cylinder head/valves, Crankcase/piston/cylinder, Engine Fuel System, Fuel injection system, Engine Combustion System, Crankshaft/Transmission/Balancer, Gearbox & Clutch, Transmission System, Rear Wheel System Chassis And Body: Suspension, Braking System, Wheels & Tyres, Front Wheel and Steering System, Chassis, Frame/Body Panels/Exhaust System, Fenders and Exhaust Pipe, Body & Fixtures Electrical And Electronics: Electrical System, Wiring Diagrams, Electric Starter, Battery/Charging System, Alternator/Starter Clutch, Lights/Meters/Switches Procedures Included Maintenance And Inspection: Periodic checks & Adjustments, Maintenance Schedule, General Servicing Repair And Overhaul: Complete disassembly and reassembly procedures for all major components, Engine Removal and Installation Diagnostics: Troubleshooting guides and common fault diagnosis Technical Depth Depth: Comprehensive, covering routine maintenance to major repairs and overhauls, suitable for both DIY enthusiasts and professional mechanics. 📊 Manual Specifications File Format Format: ISO Image (requires burning to DVD or mounting to a virtual drive) Compatibility: Windows 2000 Pro SP3/SP4 (32-bit) or Windows XP Pro SP2 (32-bit). Not compatible with 64-bit operating systems. System Requirements: Pentium 166 MHz / 48 MB RAM (Win 2000), Pentium II 300 MHz / 64 MB RAM (Win XP), 3 GB Free Hard Disk Space Print Quality Quality: High-quality instructions with clear text sections. Assumed printable from the ISO. Binding Type Type: N/A (Digital Product) Paper Type Type: N/A (Digital Product) ⚙️ Engine Specifications Primary Engine Engine Codes And Variants: C20NE (2.0L 8v), C20XE (2.0L 16v 'Redtop'), X20XEV (2.0L 16v Ecotec), C25XE (2.5L V6), X30XE (3.0L V6). Specific engine details for each are available within the manual. Performance Horsepower Range: Approximately 115 hp (2.0L 8v) to 204 hp (2.5L V6 Turbo, limited production 'KBA' version) or 170 hp (2.5L V6 naturally aspirated). Torque Range: Varies significantly with engine. E.g., C20XE approx. 180 Nm, C25XE approx. 225 Nm. Fuel System Injection Type: Fuel Injection (various Bosch Motronic and Opel/GM systems depending on engine and year). Cooling System Coolant Type: Typically a 50/50 mix of G11 or G12 coolant and distilled water. Refer to manual for specific Opel/GM specifications (e.g., 'GM Dex-Cool' or equivalent). Lubrication System Oil Capacity Approx: 4.5 - 5.0 liters for 4-cylinder engines, 4.75 - 5.25 liters for V6 engines. Manual will specify exact amounts per engine. Ignition System Ignition Type: Electronic Ignition, often with distributorless ignition systems (DIS) on later 16v and V6 models. 🔧 Transmission Standard Transmission Types: Manual (F16, F18, F20, F28 gearboxes) and Automatic (e.g., 4-speed GM 4L30-E on V6 models). Optional AWD Availability: All-Wheel Drive (AWD) was available on certain variants, often paired with the 2.0L 16v (C20XE) engine (e.g., Calibra 4x4), utilizing a viscous coupling system. Features Clutch Type: Hydraulically operated dry clutch. Fluid Specs Manual Gearbox Oil: API GL-4 or GL-5, SAE 75W-90 or 80W-90. Manual will specify exact type and quantity. Automatic Transmission Fluid: GM Dexron II-E or Dexron III. Manual will specify exact type and quantity. 📐 Dimensions Exterior Length: Approx. 4492 mm Width: Approx. 1782 mm Height: Approx. 1323 mm Wheelbase: Approx. 2600 mm Weights Curb Weight: Approx. 1200-1450 kg, depending on engine and drivetrain. Gross Vehicle Weight: Not specified, but typically around 1800-1950 kg. Cargo Boot Space: Approx. 430 liters (often quoted, but rear seats could fold for more). 🛡️ Safety Features Ratings Euro Ncap Rating: Not applicable for initial production years. Later models would have undergone testing but often with lower scores compared to modern standards. Active Features Braking System: Front: Ventilated discs. Rear: Solid discs (or discs on 4x4 models). ABS was an optional or standard feature depending on trim and year. Steering System: Power-assisted rack and pinion. Variable assistance on some models. Passive Features Airbags: Driver airbag was standard on later models and optional on earlier ones. Passenger airbag was a later option. Seatbelts: Pre-tensioned front seatbelts. 💡 Technology Features Infotainment Audio Systems: Factory fitted radios with cassette players or CD...