Segment:
Compact Sports Car / Premium Compact Sports Car
Key Competitors:
Porsche Boxster, BMW Z3/Z4, Mercedes-Benz SLK, Chevrolet Corvette (lower trims), Nissan 350Z
Design Philosophy:
Iconic Bauhaus-inspired design, front-wheel-drive or Haldex-based Quattro all-wheel-drive, focus on driving dynamics and premium feel.
Target Audience:
Enthusiasts seeking a stylish, engaging, and relatively affordable premium sports car.
Benefit To Owner:
Empowers owners to perform dealership-level maintenance and repairs, saving costs and extending vehicle lifespan. Crucial for diagnosing complex issues unique to Audi's engineering.
Primary Coverage:
Comprehensive Service and Repair
Secondary Coverage:
Maintenance, Troubleshooting, Electrical Diagrams
Estimated Page Count:
Extensive (Hundreds of pages, specific count not provided but implied by scope)
Type:
Factory Service Manual (FSM) Equivalent / Workshop Manual
Format:
Digital Download (PDF)
Powertrain:
Engine (2.7L Bi-Turbo V6, 1.8L 20V Turbo I4), Transmission (Manual & Automatic), Clutch, Drivetrain (FWD & Quattro AWD)
Chassis And Suspension:
Suspension (Front & Rear), Steering, Brakes (ABS, EBD), Wheels & Tires, Drivetrain Components (Axles, Driveshafts, Differential)
Electrical And Electronics:
Wiring Schematics, Engine Control Unit (ECU), Body Control Module (BCM), Lighting, Instruments, Audio System, Immobilizer, Cruise Control, Airbags (SRS), Power Accessories
Comfort And Convenience:
Climate Control (HVAC), Seats, Doors, Windows, Locks, Wipers/Washers, Mirrors, Sunroof (if applicable)
Body And Frame:
Exterior Panels, Interior Trim, Hood, Trunk, Glass
Maintenance:
Scheduled Maintenance, Fluid Changes, Filter Replacements, Inspections
Diagnostics And Troubleshooting:
Systematic Fault Finding, DTC Code Interpretation, Electrical Circuit Diagnosis
Repair And Rebuild:
Engine Overhaul, Transmission Repair, Suspension Component Replacement, Brake System Servicing, Electrical Component Replacement
Specifications And Data:
Torque Values, Fluid Capacities, Electrical Specifications, Component Dimensions, Wear Limits
Depth:
Comprehensive, from basic fluid checks to complete engine and transmission rebuilds, including detailed electrical system diagnostics.
Engine Code 1:
1.8T (APX, BAM, AUQ, AUM, etc.)
Engine Type 1:
Inline-4, turbocharged, 20-valve
Displacement 1:
1.8 liters (1781 cc)
Power Output 1:
150-225 hp (depending on variant/year)
Torque Output 1:
162-207 lb-ft (depending on variant/year)
Fuel System 1:
Bosch Motronic Engine Management, Multi-point Fuel Injection (MPI)
Engine Code 2:
2.7T (APU, ARE, etc.)
Engine Type 2:
V6, twin-turbocharged, 30-valve
Displacement 2:
2.7 liters (2671 cc)
Power Output 2:
250-300 hp (depending on variant/year, e.g., TT 225hp and TT 300hp 'Anniversary' models)
Torque Output 2:
258-295 lb-ft (depending on variant/year)
Fuel System 2:
Bosch Motronic Engine Management, Multi-point Fuel Injection (MPI)
Manual Transmission:
5-speed (on 150hp 1.8T), 6-speed (on 225hp 1.8T and 2.7T)
Automatic Transmission:
6-speed DSG (Direct-Shift Gearbox) - introduced later in the generation.
Drivetrain Options:
Front-Wheel Drive (FWD) or Quattro All-Wheel Drive (AWD) with Haldex coupling
Manual Transmission Fluid:
G 052 171 A2 (or equivalent high-quality synthetic gear oil GL-4 75W-90)
Automatic Transmission Fluid:
G 052 182 A2 (or equivalent DSG fluid)
Body Styles:
2-door Coupe, 2-door Roadster (Convertible)
Length:
Approx. 4041 mm (Coupe), 4054 mm (Roadster)
Height:
Approx. 1344 mm (Coupe), 1353 mm (Roadster)
Curb Weight:
Approx. 1270-1450 kg (depending on configuration)
Trunk Volume:
Approx. 230-270 liters (Coupe), 190 liters (Roadster with roof up)
NHTSA Ratings:
Refer to specific model year; generally received good ratings for its era, though early models had some concerns addressed via recalls.
Active Safety:
Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Traction Control System (ASR), Electronic Stability Program (ESP) on later/performance models.
Passive Safety:
Front and Side Airbags (driver/passenger), Roll-over Protection (for Roadster), Seatbelt Pretensioners, Energy-absorbing Body Structure.
Audio System:
Factory AM/FM/CD player, optional Bose premium sound system, navigation system available on later models.
Instrument Cluster:
Digital odometer, trip computer, oil temperature, boost gauge (on performance models).
Electronic Stability Control:
ESP available on higher trims and later models, crucial for managing the car's performance.
Engine Management System:
OBD-II compliant, supporting diagnostic scanning for engine and other modules.
Oil Change Interval:
Typically every 10,000 miles or 12 months, whichever comes first (refer to manual for specific variant and oil type).
Timing Belt Replacement:
For 1.8T engines, typically around 60,000-100,000 miles or 5-7 years. V6 engines use timing chains. Manual will detail specific intervals and components.
Spark Plug Replacement:
Typically every 40,000-60,000 miles, depending on plug type.
Engine Oil Specification:
API SJ/SK or ACEA A3/B3-98, typically 5W-40 or 5W-30 synthetic. (e.g., G 052 167 A2)
Coolant Specification:
G 12 (or G 12 Plus/G 13), Ethylene Glycol based, pink color. Typically a 50/50 mix with distilled water.
Brake Fluid Specification:
DOT 4 (or DOT 4 Plus)
Common Issues 1:
PCV system issues (clogging leading to oil leaks/consumption), ignition coil failure, boost leaks (especially on 1.8T), Haldex AWD system maintenance (fluid/filter change).
Common Issues 2:
Cam follower wear (TFSI engines introduced later, but relevant for future), suspension component wear (bushings, ball joints), O2 sensor failures, ABS/ESP sensor issues.
Audi Sport Focus:
Audi's resurgence in performance and design, building on racing heritage (e.g., Sport quattro).
Concept To Production:
Originated from a design study at the 1995 Frankfurt Motor Show, influenced by the Auto Union Type C streamliner and Bauhaus principles. First generation (Mk1) launched in 1997 (Europe)/1999 (North America).
Manufacturing Location:
Ingolstadt, Germany
Facelift Impact:
Facelift in 2003 introduced revised styling (larger grille, updated lights), suspension improvements, new engine options (2.0 FSI, 3.2 V6), and the DSG transmission.
