🏷️ Basic Information Identification Make: Opel / Vauxhall Model: Calibra Production Years Covered: 1990-1998 Chassis Code: Manta-400 Platform: GM E platform (extended) 👋 Introduction Market Position Market Position: The Opel/Vauxhall Calibra was a groundbreaking front-engine, front-wheel-drive 2+2 coupé that aimed to blend sports car aesthetics with everyday practicality. Launched in 1989, it was celebrated for its slippery aerodynamic design and offered a range of potent engines, including naturally aspirated and turbocharged variants. Competitive Analysis Competitive Analysis: Competed against stylish coupés of its era such as the Ford Probe, Honda Prelude, Toyota Celica, and Mitsubishi Eclipse. Its distinctive styling and performance options, especially the potent 4x4 variants, set it apart. Key Features Key Features: Aerodynamic 'low drag' design (Cd of 0.26), stylish 2+2 coupé body, front-wheel drive (optional all-wheel drive), powerful engine options including performance variants, comfortable interior for its class, and agile handling. 📋 Manual Details Coverage Coverage Areas: General Maintenance, Troubleshooting, Engine Service/Repair, Transmission Service/Repair, Brake System, Wiring Diagram, Electrical System, Suspension, Periodic Lubrication, Steering, Cooling System, Fuel Injection/Fuel System, Emission System, Heater/Air Conditioning, Engine Control System, Chassis/Body, Restraint System, Interior, Differential/Drive, Axle Format Manual Type: Complete Service and Repair Manual Language: English File Format: PDF Delivery Method: Digital Download Printability: Fully Printable (all pages) Software Requirements: Adobe PDF Reader 📖 Manual Coverage Systems Systems Covered: Engine Mechanical, Engine Electrical, Fuel System, Ignition System, Exhaust System, Cooling System, Lubrication System, Intake System, Turbocharger (if applicable), Manual Transmission, Automatic Transmission, Clutch System, Drivetrain (Front-Wheel Drive, All-Wheel Drive), Suspension System (Front and Rear), Steering System, Brake System (Front and Rear), ABS System, Fuel Tank and Lines, Emission Control System, Air Conditioning System, Heating System, Electrical Systems (Lighting, Wipers, Power Accessories), Body Control Module, Bodywork and Exterior, Interior Trim and Components, Safety Restraint System (Airbags, Seatbelts), Diagnostic Trouble Codes (DTCs), Wiring Diagrams (Comprehensive) Procedures Procedures Included: Routine Maintenance, Scheduled Service Intervals, Fluid Changes (Oil, Coolant, Brake Fluid, Transmission Fluid), Filter Replacements, Engine Tune-Up, Spark Plug Replacement, Timing Belt/Chain Service, Clutch Adjustment and Replacement, Brake Pad/Rotor Replacement, Suspension Component Replacement (Shocks, Struts, Bushings), Steering Component Repair, Cooling System Flush and Repair, Fuel Injector Cleaning and Replacement, Emission System Diagnosis and Repair, Air Conditioning System Servicing, Electrical Component Testing and Replacement, Body Panel Repair and Adjustment, Interior Trim Removal and Installation, Diagnostic Procedures, Troubleshooting Guides, Component Removal and Installation, Reassembly Instructions, Torque Specifications, Wiring Harness Repair, Diagnostic Scan Tool Usage Depth Technical Depth: Comprehensive. Covers everything from basic preventive maintenance and fluid checks to in-depth engine rebuilding, transmission overhauls, advanced electrical diagnostics, and chassis component replacement. Includes detailed step-by-step instructions, diagnostic flowcharts, and specifications crucial for professional technicians and experienced DIYers. 📊 Manual Specifications File Characteristics File Quality: High-resolution PDF with clear text and legible diagrams. Optimized for digital viewing and printing. Binding Type: N/A (Digital Download) Paper Type: N/A (Digital Download) Searchability: Searchable text content within the PDF document for quick information retrieval. ⚙️ Engine Specifications Primary Engine Primary Engine Options: 2.0L C20NE (SOHC, 8v), 2.0L C20XE (DOHC, 16v 'Red Top'), 2.0L C20LET (DOHC, 16v Turbo), 2.5L C25XE (DOHC, V6) Performance C20Ne Horsepower: 115 PS (85 kW; 113 hp) C20Xe Horsepower: 150 PS (110 kW; 148 hp) C20Let Horsepower: 204 PS (150 kW; 201 hp) C25Xe Horsepower: 170 PS (125 kW; 168 hp) Fuel System Fuel System: Bosch Motronic fuel injection (MPI) across most variants. Turbocharged models featured more advanced Bosch systems. 🔧 Transmission Standard Standard Transmission: 5-speed Manual Optional Optional Transmission: 4-speed Automatic (primarily on 2.0L 8v and V6 models) Features Drive Type: Front-Wheel Drive (FWD) standard. All-Wheel Drive (AWD) optional on certain models, notably the 2.0 Turbo (C20LET) and some V6 variants, often utilizing a viscous coupling system. 📐 Dimensions Exterior Length: approx. 4,475 mm (176.2 in) Width: approx. 1,710 mm (67.3 in) Height: approx. 1,320 mm (52.0 in) Wheelbase: approx. 2,600 mm (102.4 in) Weights Curb Weight: approx. 1,250 - 1,450 kg (2,756 - 3,197 lb) depending on engine and drivetrain 🛡️ Safety Features Ratings Safety Ratings: Generally rated averagely for its era. Later models saw improvements in safety features. Specific Euro NCAP ratings are not readily available for the early production years, but contemporary tests indicated moderate performance. Active Features Active Features: Anti-lock Braking System (ABS) became widely available, especially on higher-spec models and later production runs. Power-assisted steering. Passive Features Passive Features: Front airbags (standard on later models, optional earlier), 3-point seatbelts with pretensioners, crumple zones, reinforced passenger cell. 💡 Technology Features Infotainment Infotainment Features: Basic radio/cassette players from Blaupunkt or Grundig were common. Optional CD players became available in later years. Manual climate control or optional air conditioning. Driver Assistance Driver Assistance Features: Cruise control was an option on higher-spec models. ABS was also an optional or standard feature depending on the trim and model year. Connectivity Connectivity Features: Limited by era. Primarily focused on basic audio...