Target audience:
Enthusiast compact hot hatch buyers in Europe, Japan, Mexico, South Africa, Australia and New Zealand
US availability:
Not officially marketed in the United States
Key strength:
Quattro all-wheel drive in a compact hatchback package
Engine:
Inline-four 20v 1.8 L turbocharged petrol with two power outputs
Versus rivals:
All-weather traction and tuning potential compared with front-drive hot hatches of the era
Engine options:
1.8T 20v rated 210 PS (154 kW; 207 hp) or 225 PS (165 kW; 222 hp)
Drivetrain:
Haldex-type all-wheel drive (quattro)
Body style:
Three-door hatchback only
Engine:
1.8T 20v turbocharged petrol engine - mechanical, turbocharger, cooling, lubrication
Fuel and ignition:
Fuel injection system, ignition system, emissions controls
Transmission:
Manual gearbox and clutch service procedures
Driveline:
Quattro all-wheel drive components and differentials
Suspension and steering:
Front and rear suspension, steering system
Brakes:
Hydraulic brakes, ABS, disc and pad replacement
Electrical:
Wiring, starting and charging systems, body electrical
Heating and air conditioning:
HVAC components and controls
Body and interior:
Panels, trim, seats, windows, locks
Wheels and tires:
Wheel alignment, tire service
Diagnostics:
Fault-finding and troubleshooting for all major systems
Removal and installation:
Step-by-step removal, disassembly, reassembly and installation
Repair:
Component repair and overhaul procedures
Adjustments:
Service adjustments and specifications
Scheduled maintenance:
Routine service operations
Torque specifications:
Fastener torque values throughout
Illustrations:
Diagrams and high-quality procedural illustrations
Intended user:
Professional technicians and experienced DIY owners
Depth:
Full teardown-level procedures, not owner's-manual summary
Parts information:
Part identification and reference within procedures
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
Primary engine:
1.8 L inline-four 20-valve turbocharged petrol (1.8T)
Power outputs:
210 PS (154 kW; 207 hp) and 225 PS (165 kW; 222 hp)
Performance and Fuel System
Fuel system:
Electronic fuel injection with exhaust turbocharger and intercooler
Fuel type:
Petrol (premium unleaded recommended)
Exact output figures per variant:
N/A - see model year documentation in the manual
Body style:
Three-door hatchback
Wheelbase:
Approximately 2,519 mm (99.2 in), based on the A3 8L platform
Length:
Approximately 4,162 mm (163.9 in)
Platform:
Volkswagen Group A4 (PQ34) platform
Curb weight:
Approximately 1,375-1,440 kg (3,030-3,175 lb) depending on variant
Exact figures:
N/A - consult the manual for variant-specific data
Airbags:
Front driver and passenger airbags; side airbags on many markets
Body structure:
Reinforced bodyshell with crumple zones
Seatbelts:
Front seatbelt pretensioners and force limiters
Active Features and Ratings
ABS:
Anti-lock braking system (ABS)
Traction control:
Electronic traction support with quattro all-wheel drive
Crash test ratings:
N/A - official rating not specified for this model in the source material
Audio system:
AM/FM radio with cassette/CD head unit options per market
Exact equipment:
N/A - varies by market and trim; not specified in source material
Stability support:
Quattro all-wheel drive with traction control
Modern ADAS:
None - 1999-era vehicle without camera/radar driver assistance
Oil and filter:
Per Audi scheduled service plan for the 1.8T; intervals specified in the manual
General service:
Inspection service per factory schedule
Exact interval figures:
N/A - refer to the model-year maintenance tables in the manual
Engine oil:
Synthetic oil meeting VW 502.00 specification (1.8T turbo engine)
Fuel:
Premium unleaded petrol recommended for the turbocharged engine
Common wear items:
Turbochargerrelated components, timing belt/water pump, Haldex coupling fluid and filter, brakes, suspension bushings
Known issues:
1.8T oil-sludge prevention requires strict oil-change discipline; coil packs on later 1.8T engines
Manufacturer:
Audi (Volkswagen Group)
Model evolution:
S3 introduced in 1999 as the performance derivative of the A3, first generation (8L), offered only as a three-door hatchback
Markets:
Sold in Europe, Japan, Mexico, South Africa, Australia and New Zealand; not officially marketed in the United States
Production location:
N/A - plant not specified in the source material
