Bosch Motronic or similar OE electronic engine control unit
🔧 Transmission
Standard
Transmission Type 2 0 Tfsi:
6-speed Manual (02Q), 6-speed S tronic (DSG) Dual-Clutch Automatic (02E)
Optional
Transmission Type 3 2 V6:
6-speed S tronic (DSG) Dual-Clutch Automatic (02E), optional quattro AWD
Features
Dsg Operation:
Automatic and Tiptronic manual shifting modes
📐 Dimensions
Exterior
Length:
Approx. 4292 mm (169.0 in)
Width:
Approx. 1769 mm (69.6 in)
Height:
Approx. 1423 mm (56.0 in)
Weights
Curb Weight 2 0 Tfsi Manual:
Approx. 1355 kg (2987 lbs)
Gross Vehicle Weight:
Varies by configuration, typically around 1900-2000 kg
Cargo
Cargo Volume Hatchback:
Approx. 370-390 liters (13.1-13.8 cu ft) with rear seats up
🛡️ Safety Features
Ratings
IIHS Top Safety Pick:
Likely awarded Top Safety Pick for 2008 due to strong crash test performance
NHTSA Front Impact:
5-Star (typically for models of this era)
Active Features
Electronic Stability Control:
Standard (ESP/ESC)
Anti Lock Braking System:
Standard (ABS) with Electronic Brake-force Distribution (EBD)
Passive Features
Airbags:
Front, side, and curtain airbags standard
Seatbelts:
Pretensioning front seatbelts, ISOFIX child seat anchors
💡 Technology Features
Infotainment
Mmi System:
Optional Multi Media Interface (MMI) with navigation, radio, CD player, and optional SD card slots.
Driver Assistance
Parking Sensors:
Optional front and rear parking sensors (Park Assist)
Cruise Control:
Standard or optional cruise control system.
Connectivity
Bluetooth:
Optional Bluetooth connectivity for hands-free calling.
🔧 Maintenance
Service Intervals
Oil Change Interval:
Typically every 10,000 miles (16,000 km) or 1 year, whichever comes first, using flexible service system (depending on driving conditions).
Timing Belt Replacement:
Not applicable to TFSI or FSI engines, as they use a timing chain.
Spark Plug Replacement:
Recommended around 60,000 miles (96,000 km) for TFSI engines.
Fluid Specifications
Engine Oil:
VW 504 00 / 507 00 specification (e.g., Castrol EDGE Professional Longlife III 5W-30 or equivalent)
Coolant:
G12 Plus Plus (G12++) ethylene glycol based coolant (e.g., Audi G 004 000 M2)
Transmission Fluid Dsg:
G 052 182 A2 for S tronic (DSG) transmissions. Specific fluid and filter changes are critical.
Known Issues
Oil Consumption Tfsi:
Some TFSI engines, particularly early EA111 variants, can exhibit higher oil consumption due to piston ring design. Requires monitoring and potentially service bulletins.
Dsg Clutch Wear:
DSG transmissions can experience clutch wear or mechatronic unit issues, requiring specialized diagnostics and service.
Thermostat Failure:
Thermostat housing or integrated sensor failures can lead to cooling system issues and check engine lights.
Carbon Buildup Direct Injection:
Direct injection engines are prone to carbon buildup on intake valves, potentially affecting performance and requiring walnut blasting or similar cleaning.
📚 Vehicle History
Brand Heritage
Audi Legacy:
Long history of German engineering, premium automotive manufacturing, and technological innovation (e.g., Quattro AWD)
Model Evolution
A3 Lineage:
Part of Audi's compact executive segment, pioneering the 'premium compact' hatchback market with the first generation (8L).
A3 8P Generation:
Second generation (8P) launched in 2003, offering more refinement, technology, and drivetrain options including DSG and Quattro.
Production
Manufacturing Location:
Ingolstadt and Neckarsulm, Germany; Brussels, Belgium
🏆 Awards & Recognition
Recognitions
Ward S 10 Best Engines:
The 2.0L TFSI engine has been recognized in Ward's 10 Best Engines awards for its performance and efficiency in various iterations.
Ratings
European New Car Assessment Program:
Likely achieved a high Euro NCAP safety rating (e.g., 5-star) for its segment.
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