Market Position:
The Audi A5 (8T) platform positioned itself as a premium personal luxury coupe, convertible, and Sportback, blending elegant styling with performance. The S5 variant enhanced performance with more powerful engines, while the RS5 represented the pinnacle of performance and motorsport-derived engineering within the range.
Competitive Analysis:
Competed directly with rivals like the BMW 4 Series (and its predecessors), Mercedes-Benz E-Class Coupe/Convertible, and Lexus RC. The A5 range offered a distinct emphasis on design and sophisticated interiors, appealing to buyers prioritizing style and comfort, while the S5 and RS5 variants directly challenged performance-oriented models from these competitors.
Key Features:
Stylish coupe, convertible, and Sportback body styles; sophisticated interior design; advanced Quattro all-wheel-drive system; wide range of powerful petrol and efficient diesel engines; performance-oriented S and RS variants.
Target Audience:
Professional automotive technicians, dealership service departments, independent repair shops, and experienced DIY enthusiasts seeking detailed repair and maintenance information.
Coverage Areas:
Complete workshop service and repair for Audi A5, S5, and RS5 (8T chassis) models from 2007 to 2016. Includes detailed information on all major mechanical, electrical, and body systems.
Page Count:
More than 14,500 pages
Manual Type:
Workshop Service Repair Manual
Accessibility:
Compatible with all Windows and Mac operating systems. Readable on any device with a PDF reader.
Usability Features:
Bookmarked chapters for easy navigation, well-structured content, printable pages for workshop use.
Systems Covered:
Engine, Transmission, Drivetrain, Suspension, Brakes, Steering, Electrical Systems, HVAC, Bodywork, Chassis, Safety Systems (Airbag, Seatbelts), Diagnostic Systems, Fuel Systems, Exhaust Systems, Cooling Systems, Lubrication Systems, Turbocharging/Supercharging, Infotainment, and more.
Procedures Included:
Routine maintenance, scheduled servicing, troubleshooting, diagnostic procedures, component removal and installation, repair procedures, electrical wiring diagrams, component testing, fluid specifications, tightening torques, and specialized tool usage.
Technical Depth:
Comprehensive, covering everything from basic maintenance to advanced diagnostics and complete rebuilds. Suitable for professional technicians and DIY enthusiasts.
Specific Procedures Covered:
Engine timing chain replacement, turbocharger overhaul, S tronic clutch replacement, Quattro differential servicing, brake caliper rebuilding, ABS control module diagnostics, airbag system troubleshooting, HVAC system refrigerant handling, body panel alignment, electronic module programming.
Electrical Wiring Diagrams Coverage:
Extensive electrical wiring diagrams covering all vehicle systems, including engine management, lighting, infotainment, comfort systems, and safety systems. Includes connector and component locations.
Diagnostic Systems Covered:
Detailed information on Audi's proprietary diagnostic systems (e.g., OBD-II, VAS 5054A), including fault code interpretation, data stream analysis, and guided troubleshooting procedures. Covers vehicle diagnostic-testing systems and information systems.
Primary Engine 3.0L V6 Supercharged:
3.0L 6-Cylinder In-line, Supercharged & Intercooled, DOHC-VVT, TFSI (EVO). Outputs vary by model year and specific S5 variant, typically producing over 330 hp.
Engine 4.2L V8 Naturally Aspirated:
4.2L 8-Cylinder V90, DOHC-VVT, Motronic Injection, Naturally Aspirated. Found in early S5 models, delivering approximately 354 hp.
Engine 4.2L V8 Naturally Aspirated Rs5:
4.2L 8-Cylinder V90, DOHC-VVT, Naturally Aspirated. Specific to the RS5 (early models), producing around 450 hp.
Engine 2.0L 4-Cylinder Tfsi:
2.0L 4-Cylinder In-line, Turbocharged & Intercooled, DOHC-VVT, TFSI (Generation II & III). Power outputs range from approximately 180 hp to 230 hp depending on the generation and tuning.
Engine 2.0L 4-Cylinder Tdi:
2.0L 4-Cylinder In-line, Turbocharged & Intercooled, DOHC-VVT, Common Rail Diesel (EA288, Gen.I, Gen.II). Power outputs typically range from 170 hp to 190 hp.
Engine 3.0L 6-Cylinder Tdi:
3.0L 6-Cylinder V90, Turbocharged & Intercooled, DOHC-VVT, Common Rail Diesel. Offers strong torque and performance, with outputs around 245 hp and higher in later models.
Fuel System:
Direct injection (FSI), Multi-point injection (MPI), Common Rail Diesel Injection (CDI). Specific systems vary by engine variant.
Engine 1.8L 4-Cylinder Tfsi:
1.8L 4-Cylinder In-line, Turbocharged & Intercooled, DOHC-VVT, TFSI (Generation II & III). Power outputs typically range from 120 hp to 170 hp.
Engine 3.2L V6 Naturallyaspirated:
3.2L 6-Cylinder V90, DOHC-VVT, SIMOS Injection, Naturally Aspirated. Offered on early A5 models, producing around 265 hp.
Engine 2.7L V6 Tdi:
2.7L 6-Cylinder V90, Turbocharged & Intercooled, DOHC-VVT, Common Rail Diesel. Offered strong torque, typically around 190 hp.
Engine Rs5 4.2 Performance
Rs5 4.2L V8 Horsepower:
450 HP @ 8,250 RPM
Rs5 4.2L V8 Torque:
317 lb-ft @ 4,000-6,000 RPM
Engine S5 3.0 Supercharged Performance
S5 3.0L Supercharged Horsepower:
333 HP
Engine S5 3.0 Supercharged Torque
S5 3.0L Supercharged Torque:
325 lb-ft
Standard Transmission:
Many variants were equipped with a 6-speed manual transmission (0B1, 0B2, 0B3, 0B4). Front-wheel drive was common on base models, with Quattro AWD often standard or optional.
Optional Transmission:
Tiptronic (conventional automatic) and S tronic (dual-clutch gearbox) were widely available. 6-speed automatic (0B6), 8-speed automatic (0BK), and 7-speed dual-clutch (0B5 S tronic) are listed.
Transmission Features:
Quattro all-wheel-drive system integrated with most transmissions for enhanced traction and handling. S tronic offers rapid gear changes and sporty performance characteristics.
Exterior Dimensions Coupe Approx:
Length: ~4710 mm, Width: ~1850 mm, Height: ~1370 mm
Exterior Dimensions Sportback Approx:
Length: ~4710 mm, Width: ~1850 mm, Height: ~1420 mm
Exterior Dimensions Convertible Approx:
Length: ~4710 mm, Width: ~1850 mm, Height: ~1370 mm
Curb Weight Range Approx:
1500 kg - 1900 kg (depending on engine, body style, and drivetrain)
Cargo Volume Sportback Approx:
480 liters (expandable with rear seats folded)
Cargo Volume Coupe Approx:
455 liters
Cargo Volume Convertible Approx:
380 liters (roof up)
Safety Ratings:
Generally received high safety ratings from organizations like Euro NCAP, reflecting strong structural integrity and comprehensive passive safety features for its era.
Active Safety Features:
Anti-lock Braking System (ABS), Electronic Stability Control (ESC), Traction Control System (TCS), Electronic Brake-force Distribution (EBD), Brake Assist (BA), Tire Pressure Monitoring System (TPM), optional Adaptive Cruise Control (ACC), Lane Departure Warning System.
Passive Safety Features:
Front airbags, side airbags, curtain airbags (model dependent), pre-tensioning seatbelts, whiplash protection headrests, reinforced body structure, optional rollover protection for convertible.
Infotainment System:
Audi MMI (Multi Media Interface) system, featuring navigation, radio, media playback, Bluetooth connectivity, and optional Bang & Olufsen sound system. Early systems had physical controls, later versions introduced touchpad integration.
Driver Assistance Features:
Parking sensors (front and rear), rearview camera, Adaptive Cruise Control (ACC), Audi Side Assist (blind-spot monitoring), Lane Change Assist, Lane Departure Warning System, Audi Parking System Advanced (automated parking).
Connectivity Options:
Bluetooth hands-free calling and audio streaming, optional Audi Music Interface (AMI) for iPod/USB integration, Wi-Fi hotspot capabilities on some models.
Lighting Technology:
Xenon Plus headlights standard on many models, optional LED daytime running lights and full LED headlights, LED taillights.
Performance Technology:
Audi Drive Select (allows adjustment of steering, suspension, and throttle response), Magnetic Ride adaptive suspension (optional on S5/RS5).
Engine Oil Change Interval Approx:
Typically 10,000 - 15,000 miles or 1 year, whichever comes first, depending on driving conditions and oil type (synthetic oil recommended). Consult manual for specific intervals.
Major Service Interval Approx:
Spark plugs, brake fluid, coolant, and air filters typically recommended every 30,000 - 60,000 miles. Timing belt/chain maintenance varies by engine (chain generally maintenance-free, belt requires replacement).
Engine Oil Specification Examples:
VW 502 00 / 505 00, VW 504 00 / 507 00 (LongLife), SAE viscosity grades like 0W-30, 5W-30, 5W-40 depending on engine and climate.
Fluid Specifications Coolant
Coolant Specification:
G12, G12+, or G13 (pink or purple ethylene glycol-based coolant), mixed with distilled water.
Fluid Specifications Transmission Auto
Automatic Transmission Fluid Spec:
Audi approved ATF, often specific to the transmission type (e.g., G 055 005 for S tronic).
Common Issues Tfsi:
Oil consumption (particularly on early 2.0 TFSI engines with piston ring issues), carbon buildup on intake valves, PCV valve failures, ignition coil failures.
Common Issues S Tronic:
Mechatronic unit failures, clutch pack wear, mechatronic coolant leaks.
Common Issues Diesel:
DPF (Diesel Particulate Filter) regeneration issues, EGR valve problems, glow plug failures.
Common Issues General:
Water pump failures (especially electric pumps on TFSI engines), oil leaks (valve cover gasket, oil pan gasket), HVAC system issues, suspension component wear (bushings, control arms).
Fluid Specifications Brake
Brake Fluid Specification:
DOT 4 brake fluid.
Fluid Specifications Power Steering
Power Steering Fluid Specification:
Pentosin CHF 11S or equivalent hydraulic fluid (check specific vehicle requirements).
Brand Heritage:
Audi, a member of the Volkswagen Group, has a long history dating back to the early 20th century, known for its engineering prowess, Quattro all-wheel-drive technology, and luxurious, technologically advanced vehicles.
Model Evolution 8T:
The 8T generation Audi A5 was introduced in 2007 as a stylish coupe, followed by the Sportback and Convertible variants. It was built on the Volkswagen Group MLB platform. Significant updates and powertrain revisions occurred throughout its production run, culminating in the potent RS5 model.
Production Locations:
Primarily produced at Audi's plant in Ingolstadt, Germany.
Front Suspension Type:
Five-link independent suspension
Rear Suspension Type:
Trapezoidal-link independent suspension
Steering System:
Electromechanical power steering (EPS), with speed-sensitive assistance. Dynamic Steering (variable ratio) available on some models.
Front Brake Type:
Ventilated discs (size varies by model and engine variant)
Rear Brake Type:
Solid or ventilated discs (size varies by model and engine variant)
Wheel And Tire Sizes:
Commonly equipped with 17, 18, 19, or 20-inch alloy wheels. Tire sizes vary, e.g., 245/40 R18, 255/35 R19, 265/30 R20 for performance variants.
Wheel Bolt Pattern:
5x112 mm
