🏷️ Basic Information Identification Make: Audi Model: S4 Year: 2010 Codes Chassis Code: B8 Generation Generation Designation: Fourth Generation (B8) 👋 Introduction Market Position Segment: Performance Sedan/Avant (Wagon) Competitive Analysis Competitors: BMW 3 Series (e.g., 335i), Mercedes-Benz C-Class (e.g., C350), Lexus IS F Key Features Target Audience: Enthusiasts, DIYers, Professional Technicians seeking comprehensive repair data Unique Selling Proposition: Officially licensed, factory-derived data from OE materials, accessible via modern web technology 📋 Manual Details Coverage Areas Main Coverage: Comprehensive Service and Repair Specific Coverage Examples: Engine, Drivetrain, Suspension, Steering, Brakes, HVAC, Electrical Systems, Bodywork, Diagnostics Page Count Estimated Page Count: Extensive (thousands of pages equivalent) Manual Type Type: Software-based Service and Repair Manual Language Language: English Format Access Method: Online Access (Web Browser) Subscription Duration: 1 Year 📖 Manual Coverage Systems Covered Powertrain: Engine, Transmission, Drivetrain (Quattro AWD) Chassis: Suspension (Front: Five-link independent, Rear: Trapezoidal link independent), Steering, Brakes (ABS, ESC) Electrical: Complete Electrical Schematics, Lighting, Audio, Navigation, Comfort Electronics Comfort And Safety: Climate Control (HVAC), Airbags, Seatbelts, Body Control Modules Procedures Included Maintenance: Scheduled Maintenance, Fluid Changes, Filter Replacements, Spark Plug Service Repair: Engine Overhaul, Transmission Repair, Brake System Overhaul, Suspension Component Replacement, Steering Rack Repair, Electrical Component Diagnosis and Replacement Diagnostics: Troubleshooting Guides, Diagnostic Trouble Codes (DTCs) Interpretation, Component Testing Technical Depth Depth: Factory-level technical procedures, detailed diagrams, torque specifications, wiring schematics 📊 Manual Specifications File Format Software Format: Web-based Application Print Quality Print Recommendation: Printable pages for offline use Binding Type Binding: N/A (Online Access) Paper Type Paper Quality: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Code: CGLC / CGMA (Specific to 2010 model year in North America) Engine Type: 3.0L TFSI V6 (Supercharged) Performance Horsepower: 290 hp @ 5,300-6,200 rpm Torque: 310 lb-ft @ 2,900-5,300 rpm Fuel System Fuel Delivery: Direct Injection (FSI) with Supercharger Fuel Type: Premium Unleaded Gasoline (91 Octane or higher recommended) Technical Details Bore X Stroke: 84.5 mm x 89.0 mm Compression Ratio: 10.5:1 🔧 Transmission Standard Transmission Type: 6-speed manual Optional Transmission Type: 7-speed S tronic (Dual-Clutch Automatic Transmission) Features Drivetrain: Quattro Permanent All-Wheel Drive 📐 Dimensions Exterior Length: 182.2 inches Width: 71.8 inches Height: 55.7 inches Wheelbase: 108.1 inches Weights Curb Weight Manual: approx. 3,880 lbs Curb Weight Automatic: approx. 3,993 lbs 🛡️ Safety Features Ratings NHTSA Front Impact Driver: 5-Star NHTSA Front Impact Passenger: 5-Star IIHS Top Safety Pick: Yes (for applicable model year trims) Active Features Electronic Stability Control: Standard (ESC) Anti-Lock Braking System: Standard (ABS) with Electronic Brake-force Distribution (EBD) and Brake Assist Passive Features Airbags: Front, Side, and Curtain Airbags 💡 Technology Features Infotainment Infotainment System: MMI (Multi Media Interface) with available navigation, Bluetooth, and premium audio options (e.g., Bang & Olufsen). Driver Assistance Driver Assistance Features: Optional Adaptive Cruise Control (ACC), Parking Sensors (front and rear), Backup Camera. Connectivity Connectivity Options: Bluetooth for phone and audio streaming, SD card slots for media. Lighting Headlights: Standard Xenon Plus Headlights with LED Daytime Running Lights. 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000 miles or 1 year (whichever comes first), or as indicated by the vehicle's oil quality sensor. Major Service Intervals: Refer to manual for timing belt (if applicable, though this engine uses a timing chain) and spark plug replacement schedules (typically around 60,000-100,000 miles). Fluid Specifications Engine Oil Type: SAE 0W-30 Synthetic (VW 502 00 or VW 504 00 specification) Engine Oil Capacity: 8.5 U.S. quarts (8.0 liters) with filter change Coolant Type: G13 (Violet) Antifreeze/Coolant Brake Fluid Type: DOT 4 (High Performance) Transmission Fluid Manual: GL-4 SAE 75W-90 Synthetic Gear Oil Transmission Fluid Automatic: Audi G 052 512 A2 (or equivalent specified by Audi for S tronic) Known Issues Common Issues Overview: Potential for oil consumption, PCV valve failures, carbon buildup in intake valves, suspension component wear (especially control arms), and occasional electrical gremlins. The S tronic transmission can also require specific maintenance. Supercharger belt wear. Carbon Buildup Mitigation: Regular use of quality fuel and occasional intake valve cleaning procedures are recommended. 📚 Vehicle History Brand Heritage Heritage Note: Audi has a long history of producing performance-oriented vehicles, with the 'S' designation representing enhanced power and sportiness. Model Evolution Previous Generation: B7 (2005-2008) Platform Sharing: Shared platform with the A4 and A5 models of the same generation. Production Manufacturing Location: Ingolstadt, Germany 🏆 Awards & Recognition Recognitions Performance Awards: Frequently praised by automotive publications for its blend of performance, luxury, and all-weather capability. Ratings Car And Driver 10Best: The B8 generation A4/S4 platform often received accolades, contributing to Audi's reputation.