Vehicle Segment:
Premium Mid-Size Sport Sedan
Target Audience:
Performance-oriented luxury car buyers
Primary Competitors:
BMW 3 Series (e.g., 335i), Mercedes-Benz C-Class (e.g., C350), Infiniti G37 Sport
Performance Orientation:
High-revving supercharged V6, Quattro AWD, sporty chassis tuning
Design Language:
Angular, aggressive styling characteristic of Audi's B8 generation
Manual Advantage:
Provides factory-derived data for DIY repairs, saving on professional labor costs.
Engine:
Yes (3.0L TFSI V6 Supercharged)
Drivetrain:
Yes (Quattro AWD, S tronic, Manual Transmission)
Suspension Steering:
Yes (Dynamic Ride Control, steering system)
Brakes:
Yes (ABS, ESP, brake system components)
Electrical Electronics:
Yes (Wiring diagrams, ECUs, sensors)
HVAC:
Yes (Heating, Ventilation, and Air Conditioning)
Body Chassis:
Yes (Bodywork, structural components)
Infotainment Comfort:
Yes (MMI system, seats, interior trim)
Routine Maintenance:
Yes (Oil changes, filter replacements, inspections)
Diagnostics Troubleshooting:
Yes (Fault code interpretation, symptom-based diagnostics)
Component Repair Replacement:
Yes (Engine, transmission, brakes, suspension, etc.)
Rebuilding Procedures:
Yes (Key component rebuilds, where applicable)
Wiring Diagrams:
Yes (Comprehensive electrical schematics)
Depth Of Coverage:
Factory-level OE information
Diagnostic Tools:
References required diagnostic tools (e.g., VCDS, ODIS)
Specifications Tolerances:
Yes (Detailed torque specs, clearances, etc.)
File Format:
Proprietary Web-based Software
Print Quality:
N/A (Digital format)
Binding Type:
N/A (Digital format)
Paper Type:
N/A (Digital format)
Device Compatibility:
PC, Laptop, Smartphone, Tablet (via web browser)
Browser Compatibility:
Modern Web Browsers (Chrome, Firefox, Safari, Edge)
Engine Code:
CNDA (for 2011 model year)
Engine Configuration:
3.0L (2995cc) V6
Aspiration:
Supercharged (Roots-type, intercooled)
Bore X Stroke:
84.5 mm x 89.0 mm
Compression Ratio:
10.5:1
Valve Train:
DOHC, 4 valves per cylinder, variable valve timing (Audi valvelift system)
Horsepower:
329 hp @ 6500 RPM
Torque:
325 lb-ft (440 Nm) @ 2900-4000 RPM
Fuel Delivery:
Direct Injection (FSI) with forced induction
Fuel Type:
Premium Unleaded Gasoline (91 AKI or higher recommended)
Engine Oil Type:
SAE 5W-40 Synthetic (API SN, ACEA C3)
Engine Oil Capacity:
Approx. 6.5 liters (6.9 US quarts)
Coolant Type:
G13 (Purple) or G12++ (Pink) Antifreeze/Coolant
Transmission Type:
6-Speed Manual Transmission (0B1)
Transmission Type:
7-Speed S tronic Dual-Clutch Automatic Transmission (0B5)
Drivetrain Layout:
Permanent All-Wheel Drive (Quattro)
Differential Type:
Self-locking center differential; optional sport differential with torque vectoring on rear axle
Manual Transmission Fluid:
GL-4 or GL-5 Gear Oil (e.g., Pentosin MTF 2)
S Tronic Fluid:
G 052 529 A2 (Dual Clutch Transmission Fluid)
NHTSA Overall Rating:
5-Star (for sedan variants of the B8 generation)
Electronic Stability Control:
Yes (ESP with integrated ABS, EBD, ASR)
Traction Control:
Yes (ASR integrated into ESP)
Airbags:
Front, side, and curtain airbags
Seatbelts:
3-point automatic locking retractors with pre-tensioners and load limiters
Child Seat Anchors:
LATCH (Lower Anchors and Tethers for CHildren)
Infotainment System:
Audi MMI (Multi Media Interface) system
Navigation:
Optional factory navigation system
Audio:
Audi Sound System, optional Bang & Olufsen Sound System
Adaptive Cruise Control:
Optional
Parking Sensors:
Front and Rear (optional)
Rearview Camera:
Optional
Bluetooth:
Standard for hands-free calling and audio streaming
Usb Interface:
Optional (Audi Music Interface)
Oil Change Interval:
Typically 10,000 miles or 1 year, whichever comes first (check owner's manual for specific conditions)
Spark Plug Replacement:
Approximately 35,000-45,000 miles (refer to manual for exact interval based on driving conditions)
Brake Fluid Flush:
Every 2 years, regardless of mileage
Transmission Fluid Change:
Manual: Not typically scheduled for replacement unless service is performed. S tronic: Often recommended around 40,000-60,000 miles (check manual).
Power Steering Fluid:
Pentosin CHF 11S or equivalent (Green)
Brake Fluid:
DOT 4 Class 6 Low Viscosity
Oil Consumption:
Some B8 S4 models, particularly early ones, experienced higher than average oil consumption due to piston ring design. The manual will detail checks and potential fixes.
Supercharger Coupler:
Potential for wear and noise, requiring inspection and possible replacement.
Pcv Valve:
Can become clogged, leading to rough idle or oil leaks. The manual provides diagnostic steps.
Clutch Wear:
As with any performance vehicle, clutch wear is dependent on driving style. The manual will cover clutch inspection and replacement.
Audi Heritage:
Audi AG, a German luxury automobile manufacturer, known for its Quattro all-wheel-drive technology and performance-oriented vehicles.
S4 Lineage:
The S4 designation signifies the sport variant of Audi's A4 model line, offering enhanced performance and sportier styling.
B8 Generation Introduction:
The B8 generation Audi S4 (Typ 8K) was introduced in 2009 as a 2010 model year vehicle, replacing the B7 generation.
2011 Updates:
The 2011 model year continued the B8 generation, largely carrying over the established drivetrain and chassis.
Production Location:
Ingolstadt, Germany