🏷️ Basic Information Identification Make: Audi Model: A6 C6 Model Variants Covered: A6, S6, RS6, Allroad Quattro Production Years Covered: 2005 Codes Chassis Codes: C6 (Type 4F) 👋 Introduction Market Position Vehicle Segment: Executive Sedan/Wagon Competitive Landscape: Competed with models such as BMW 5 Series, Mercedes-Benz E-Class, and Lexus GS. Key Features Quattro: Standard on Allroad, S6, RS6, and optional on A6 models, offering enhanced traction and handling. Luxury Appointments: High-quality interior materials, advanced technology, and a comfortable ride characterized the A6 C6 range. Performance Variants: S6 and RS6 models offered significantly enhanced performance with V8 and V10 engines respectively. Manual Value Proposition Target Audience: Audi A6 C6 owners (all variants) seeking professional-level service and repair information. Uniqueness: Comprehensive coverage of all engine types (including Hybrid, though this is an unusual claim for a 2005 C6 A6 and may refer to later models or a misunderstanding) and variants in a single, easy-to-use PDF. 📋 Manual Details Coverage Areas Geographical Coverage: Global (typical for Audi service information) Trim Levels Covered: All trim levels including S6, RS6, and Allroad Quattro Page Count Total Pages: Approx. 10,000 Manual Type Type: Workshop Service and Repair Manual Additional Manuals Included: Full Maintenance Manual, Full Wiring Manual Language Language: English (inferred from typical product descriptions) Format Format: PDF Download Availability: Instant Download Compatibility: PC, Mac, Smartphone, Tablet 📖 Manual Coverage Systems Covered Powertrain: Engine Systems (all variations), Fuel Charging & Controls, Accessory Drive, Starting System, Engine Ignition, Engine Emission Control, Intake Air Distribution, Emissions, Electronic Engine Controls, Manual Transmission, Clutch Controls, Exhaust System, Fuel System, Acceleration Control, Speed Control Drivetrain: Driveline System, Driveshaft, Bearings, Quattro All-Wheel Drive System Chassis: Suspension, Wheels & Tyres, Brake System, Anti-Lock Control, Steering System, Subframe and Mounting System Body: Body System, Body Panels, Interior Trim, Mirrors, Seating, Glass, Frames and Mechanisms, Instrument Panel and Console, Wipers and Washers, Roof, Bumpers, Body Repairs, Metal Repairs Electrical: Full Wiring Manual, Battery and Charging System, Information and Entertainment Systems, Lighting, Electrical Distribution, Electronic Feature Group Climate Control: Climate Control System, Air Distribution, Control Components Safety Systems: Safety Belt System Procedures Included Maintenance: Full Maintenance Manual, Service Information, Scheduled Maintenance Intervals, Fluid Changes Repair: Detailed repair procedures for all systems, Component replacement, Overhaul procedures, Diagnosis and troubleshooting Diagnostics: Troubleshooting guides, Diagnostic trouble codes (DTCs) interpretation (inferred from dealer-level manuals) Electrical Diagnostics: Wiring diagrams, Circuit tracing, Component testing, Fault finding for electrical systems Special Procedures: Jacking and Lifting, Noise Vibration and Harshness (NVH) analysis Technical Depth Depth: Dealer-level factory manual standard, Comprehensive coverage for service, repair, and maintenance 📊 Manual Specifications File Format Quality: High-quality PDF (implied by dealer-level standard) Searchability: Searchable text (implied by PDF format and bookmarking) Bookmarking: Fully bookmarked for ease of use Print Quality Scalability: Printable at standard document sizes Binding Type Binding: N/A (Digital PDF) Paper Type Paper Type: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine A6 Base Engine 2005: 3.2L FSI V6 (CALA, CALB, CALC engines) A6 Other Engines: 2.4L V6 (BDW), 4.2L FSI V8 (BARA, BARB) S6 Engine: 5.2L FSI V10 (BAUR) Rs6 Engine: 5.0L Twin-Turbo V10 (BWSA) - Note: The RS6 C6 typically uses a 5.0L V10 twin-turbo, production for the C6 RS6 started in 2008, so a 2005 manual covering this is unlikely unless it covers pre-production or the subsequent model year. Allroad Engines: 3.2 FSI V6, 4.2 FSI V8, 2.7 TDI V6, 3.0 TDI V6 (depending on market and exact year) Performance A6 3.2 Fsi Hp: 255 hp @ 6500 rpm A6 3.2 Fsi Torque: 243 lb-ft @ 3250 rpm S6 5.2 Fsi Hp: 435 hp @ 6800 rpm S6 5.2 Fsi Torque: 398 lb-ft @ 3000 rpm Fuel System Injection Type: Direct Injection (FSI) or Multi-Point Injection (MPI), Common Rail Diesel Injection (TDI) Fuel Type: Premium Unleaded Gasoline (for FSI and MPI), Diesel 🔧 Transmission Standard A6 Transmission Options: 6-speed Tiptronic automatic, 6-speed manual Optional S6 Transmission: 6-speed Tiptronic automatic Rs6 Transmission: 6-speed Tiptronic automatic Features Tiptronic: Steering wheel mounted paddle shifters and manual shifting gate. Quattro AWD: Standard, typically with a Torsen center differential. 📐 Dimensions Exterior A6 C6 Sedan Length: Approx. 4916 mm (193.5 in) A6 C6 Avant Length: Approx. 4933 mm (194.2 in) A6 C6 Allroad Length: Approx. 4934 mm (194.3 in) A6 C6 Width: Approx. 1855 mm (73.0 in) A6 C6 Height: Approx. 1459 mm (57.4 in) (Sedan), 1463 mm (57.6 in) (Avant), 1476 mm (58.1 in) (Allroad) Weights A6 3.2 Quattro Curb Weight: Approx. 1740 kg (3836 lbs) S6 Curb Weight: Approx. 1935 kg (4266 lbs) Rs6 Curb Weight: Approx. 2025 kg (4464 lbs) 🛡️ Safety Features Ratings NHTSA Front Impact: 5-Star (typical for Audi of this era) IIHS Top Safety Pick: Yes (typically awarded to A6 models) Active Features ABS: Standard Anti-lock Braking System Esp: Standard Electronic Stability Program (ESP) Traction Control: Standard Traction Control System (ASR) Passive...