Audi A8 D3 6.0L W12
2002–2010 · Sedan
Version
Engine
6.0L 12-cyl · Petrol
Power
450 HP
Torque
580 Nm
Transmission
AUTOMATIC
Drive
AWD
0-100 km/h
5.1 sec
Top Speed
250 km/h
Fuel consumption
14.7 L/100km
Body
Sedan
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Model overview
A model overview is not available for this generation yet.
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Engine overview · 6.0L 12-cyl PETROL
A refined, powerful naturally aspirated W12, but its compact packaging and complex systems make neglected examples expensive to diagnose and repair.
Pros
- Exceptional smoothness and refinement.
Cons
- Complex access and specialist labour requirements.
- Age-related cooling and oil-leak risks.
- Timing-system repairs can be substantial.
Common problems & ownership concerns
Potential impact: Low · Medium · High. This describes possible consequences, not fault likelihood.
- Cooling-system deteriorationHigh
- Timing-chain system wearHigh
- Oil leaks and crankcase ventilation issuesMedium
- Ignition and air-fuel faultsMedium
Maintenance
Follow the VIN-specific lubricant and service schedule, using a specialist familiar with Audi W12 engines.
These are general ownership concerns, not a diagnosis. Equipment and engine details vary by version and production date.
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