Target Audience:
Audi S6 C5 owners with basic mechanical skills and independent auto service professionals
Value Proposition:
Saves money on repairs by enabling DIY maintenance and informed discussions with technicians
Differentiation:
Vehicle-specific, not generic; provides exact procedures used by dealership technicians
Content Highlight:
Step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications
Benefits:
Empowers owners to perform maintenance and repairs, reducing labor costs
Engine Mechanical:
Full service and repair instructions
Engine Electrical:
Wiring schematics, diagnostics, and repair
Emission Control:
System components, operation, and troubleshooting
Fuel System:
Fuel delivery, injection, and evaporative control
Clutch System:
Operation, service, and repair for manual transmissions
Manual Transaxle:
Service and repair procedures
Automatic Transaxle:
Service and repair procedures
Driveshaft And Axle:
Inspection, repair, and replacement
Suspension System:
Components, alignment, and troubleshooting
Steering System:
Power steering, steering rack, and alignment
Restraint System:
Airbags, seatbelts, and related components
Brake System:
Hydraulic systems, ABS, and parking brake
Body Interior:
Trim, seats, and interior components
Body Exterior:
Panels, glass, doors, and aerodynamics
Body Electrical:
Lighting, power accessories, and convenience features
HVAC:
Heating, ventilation, and air conditioning systems
Maintenance:
Oil changes, fluid checks, filter replacements, tune-ups
Troubleshooting:
Step-by-step diagnostic procedures for all systems
Repair:
Detailed instructions for component removal, repair, and installation
Diagnostics:
Fault code interpretation and system analysis
Depth:
Comprehensive, covering basic maintenance to advanced diagnostics and rebuilds
Documentation Quality:
Accurate, clear, and concise text with diagrams and illustrations
Level Of Detail:
Equivalent to factory-dealer service information
Printability:
Fully printable, individual pages can be printed
Scalability:
Viewable on PC, Mac, and various mobile/e-reader devices
Searchability:
Likely searchable text within the PDF (depending on OCR quality of original)
Engine Type:
4.2L V8 (Naturally Aspirated)
Engine Code Typical:
AEC, ANK
Horsepower Typical:
340 PS (335 hp; 250 kW) at 6400 rpm
Torque Typical:
420 Nm (310 lb-ft) at 3000-4000 rpm
Fuel Injection:
Multi-point Fuel Injection (MPI), Bosch Motronic
Fuel Type:
Premium Unleaded Gasoline (91 octane or higher)
Bore X Stroke:
84.5 mm x 93.0 mm
Compression Ratio:
11.0:1
Valvetrain:
5 Valves per cylinder, DOHC
Type:
5-speed Tiptronic automatic transmission
Type:
6-speed manual transaxle (less common on S6)
Drivetrain:
Quattro all-wheel drive
Transmission Fluid:
G 052 162 A2 (or equivalent ATF)
Transmission Fluid Capacity:
Approx. 7.7 liters (check manual for exact fill procedure)
Body Style:
Sedan and Avant (Wagon)
Length Sedan:
approx. 4815 mm (189.6 in)
Width:
approx. 1786 mm (70.3 in)
Height:
approx. 1451 mm (57.1 in)
Curb Weight Sedan Auto:
approx. 1780 kg (3924 lbs)
Gross Vehicle Weight Rating:
Check specific vehicle for exact GVWR
Crash Test Data:
Refer to NHTSA or IIHS for specific year and model crash test results (generally good for the era)
Stability Control:
Electronic Stability Program (ESP)
Traction Control:
Traction Control System (ASR)
Braking System:
Anti-lock Braking System (ABS) with Electronic Brake-force Distribution (EBD)
Airbags:
Front airbags, side airbags
Seat Belts:
Pretensioning front seatbelts, 3-point rear seatbelts
Head Unit Type:
Audi Gamma or Concert/Symphony (depending on options), often with CD player
Navigation:
Optional factory navigation system
Cruise Control:
Standard cruise control
Parking Assistance:
Optional rear parking sensors
Audio Interface:
Optional satellite radio readiness, CD changer compatibility
Oil Change Interval:
Typically every 10,000-15,000 miles or 12-24 months, whichever comes first (refer to manual for precise Audi recommendation).
Spark Plug Replacement:
Approximately every 60,000 miles for platinum or iridium plugs (check manual for specific type and interval).
Timing Belt Replacement:
This V8 engine uses a timing chain, not a belt, which is generally designed for the life of the engine. However, tensioners and guides may require inspection/replacement.
Engine Oil Type:
SAE 5W-40 Synthetic (e.g., VW 502 00 or 505 00 approved)
Coolant Type:
G 12 or G 12+ (pink/purple coolant) or equivalent VW TL 774 D/F approved
Brake Fluid Type:
DOT 4 (or DOT 4 Plus/Super DOT 4)
Common Wear Items:
Coil packs, ignition wires, mass airflow sensor (MAF), oxygen sensors, control arm bushings, CV joints, ABS sensors, climate control blower motor, coolant expansion tank.
Common Engine Issues:
Timing chain guides/tensioners (can lead to rattle or failure), occasional oil leaks from valve cover gaskets or crankshaft seals.
Filter Part Numbers Example
Oil Filter Example:
Mann-Filter HU 718/3 y (or equivalent)
Air Filter Example:
Mann-Filter C 35140 (or equivalent)
Manufacturer History:
Audi AG, a German manufacturer renowned for luxury and performance vehicles since the early 20th century.
S6 Lineage:
The S6 nameplate historically signifies Audi's high-performance variant of the A6 executive car.
C5 Generation Overview:
The C5 generation (1997-2004) introduced advanced styling and technology, with the S6 embodying the pinnacle of its performance in this era.
Production Period:
The C5 S6 was produced from 1999 to 2004.
Manufacturing Location:
Primarily Germany
Brand Recognition:
Audi is consistently recognized for build quality, performance, and sophisticated design.
Model Segment Awards:
The A6/S6 platform often received accolades in its class for comfort and performance in automotive reviews of the period.
Manual Certification:
Written by the manufacturers (Audi), ensuring accuracy and adherence to internal standards.