🏷️ Basic Information Identification Make: Audi Model: A8 S8 Chassis Code: D2 General Year: 1997 Codes Platform: D2 📋 Manual Details Coverage Areas Content Coverage: Full service and repair instructions, step-by-step instructions, diagrams, illustrations, wiring schematics, specifications Specific Systems Covered: General Information, Engine Mechanical System, Engine Electrical System, Emission Control System, Fuel System, Clutch System, Manual Transaxle System, Automatic Transaxle System, Driveshaft and axle, Suspension System, Steering System, Restraint System, Brake System, Body (Interior and Exterior), Body Electrical System, Heating, Ventilation, Air Conditioning (HVAC) Page Count Estimated Page Count: Not specified, but comprehensive Manual Type Type: Service Repair Workshop Manual Language Language: English Format Format: PDF Compatibility Operating Systems: All Versions of Windows and Mac Features Printability: Yes, individual pages printable Viewing Devices: PC, Mac, many phones, ebook readers (e.g., Kindle) Source Origin: Manufacturer (Audi) ⚙️ Engine Specifications Primary Engine Engine Options: Likely 4.2L V8 (A8) and possibly a higher performance variant for S8 (e.g., twin-turbo 4.2L V8 or 5.4L V12 for some markets/models, though 1997 is typically 4.2L for S8 of this generation). Engine Displacement: 4.2 Liters (for most variants) Engine Configuration: V8 Performance Horsepower Range: Approx. 300-360 hp for A8 4.2L V8, potentially higher for S8 variants. Torque Range: Approx. 280-317 lb-ft for A8 4.2L V8, potentially higher for S8 variants. Fuel System Induction: Likely multi-point fuel injection Fuel Type: Unleaded Gasoline Engine Management Ignition System: Electronic Ignition, likely coil-on-plug or distributorless ignition system (DIS) Engine Control Unit: ECU (Electronic Control Unit), specific model varies Emission Control Emission Systems: Catalytic Converter, Secondary Air Injection (potentially), EGR (potentially) 🔧 Transmission Standard Transmission Type: Automatic Transaxle (likely Tiptronic) Optional Manual Transmission: Not typically offered on A8/S8 of this generation, but the manual is comprehensive enough to include if any niche market variations existed. Features Drivetrain: All-Wheel Drive (Quattro) Automatic Gear Count: Likely 5-speed automatic Transfer Case: Integrated into transaxle for Quattro system 📐 Dimensions Exterior Body Style: 4-door Sedan Length: Approx. 199.7 inches (5073 mm) Width: Approx. 73.0 inches (1854 mm) Height: Approx. 56.7 inches (1440 mm) Weights Curb Weight: Approx. 3900-4200 lbs (1769-1905 kg), depending on configuration Gross Vehicle Weight Rating: Not specified in product info Interior Wheelbase: Approx. 117.4 inches (2982 mm) 🛡️ Safety Features Ratings Crash Test Ratings: Not specified in product info, but generally good for its era. Features Airbags: Front airbags, likely side airbags Restraint System: Seat belts with pre-tensioners, potentially load limiters Antilock Braking System: Standard Electronic Stability Control: Likely ESP (Electronic Stabilization Program) or similar Traction Control: Standard (as part of Quattro and ESP) Lighting: Halogen headlights, potentially HID/Xenon on higher trims or optional 🔧 Maintenance Service Intervals Oil Change Interval: Refer to manual for specific intervals (typically 5,000-7,500 miles or 6-12 months) Spark Plug Replacement: Refer to manual for specific intervals (e.g., 60,000-100,000 miles for long-life plugs) Fluid Specifications Engine Oil Type: Refer to manual for specific viscosity grade (e.g., 5W-40 or 0W-40 synthetic likely) Coolant Type: Refer to manual for specific G12/G12+ or equivalent silicate-free, long-life coolant Brake Fluid Type: Refer to manual for DOT 4 Transmission Fluid Type: Refer to manual for specific ATF type (e.g., ATF LT 71141 or equivalent) Power Steering Fluid: Refer to manual for specific hydraulic fluid type Windshield Washer Fluid: Standard washer fluid concentrate and water