Audi 3.0 TDI CCW Engine Overview
The Audi 3.0 TDI CCW is a 3.0-liter turbocharged V6 diesel engine available in two power outputs: 176 kW and 155 kW. It powers the Audi A4, A5, and Q5 models, mainly between 2008 and 2012 (with some variants running until 2010 or 2011).
Engine Features
This engine belongs to Audi’s robust V6 diesel family, known for delivering strong torque and efficient performance. Key features include:
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Common-rail direct fuel injection for precise and efficient combustion
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Turbocharging for powerful low-end and mid-range torque
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Diesel Particulate Filter (DPF) for reduced emissions
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Advanced engine management systems for smooth power delivery
| Vehicle Model | Engine Code | Power | Model Years |
|---|---|---|---|
| Audi A4 / Allroad (8K) 3.0 TDI | CCWA | 176 kW | 2008–2012 |
| Audi A4 / Allroad (8K) 3.0 TDI | CCWB | 155 kW | 2009–2010 |
| Audi A5 (8T, 8F) 3.0 TDI | CCWA | 176 kW | 2008–2012 |
| Audi A5 (8T, 8F) 3.0 TDI | CCWB | 155 kW | 2009–2011 |
| Audi Q5 (8R) 3.0 TDI | CCWA | 176 kW | 2008–2012 |
| Audi Q5 (8R) 3.0 TDI | CCWB | 155 kW | 2008–2012 |
Performance
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Displacement: 2967 cc
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Power: 176 kW (CCWA) / 155 kW (CCWB)
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Torque: High torque output ideal for both city and highway driving
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Fuel Economy: Efficient for a 3.0-liter diesel engine of its class
Application
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Audi A4 / Allroad (8K) 3.0 TDI (2008–2012 / 2009–2010)
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Audi A5 (8T, 8F) 3.0 TDI (2008–2012 / 2009–2011)
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Audi Q5 (8R) 3.0 TDI (2008–2012)
Reliability and Maintenance
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Requires regular maintenance of the DPF system, especially for urban use
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Turbocharger and injector servicing are essential to maintain performance
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Oil changes with the correct VW specification oil prolong engine life
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Timing belt replacement at recommended intervals is critical
Summary
The Audi 3.0 TDI CCW engine balances strong diesel performance with good fuel efficiency. It suits midsize Audi models from 2008 to 2012, offering smooth power delivery, reliable technology, and solid durability.
