Audi 2.0 TDI DDDA Engine Overview
The Audi 2.0 TDI DDDA is a 2.0-liter turbocharged diesel engine producing 140 kW (190 hp). It is used exclusively in the Audi A6 (4G) models from 2017 to 2018.
Engine Features
This engine belongs to the modern EA288 diesel family, offering improved emissions, efficiency, and performance compared to earlier generations. It features:
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Common-rail direct injection for precise fuel delivery
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Variable Geometry Turbocharger (VGT) for strong and flexible torque output
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Diesel Particulate Filter (DPF) and Exhaust Gas Recirculation (EGR) to reduce emissions and comply with Euro 6 standards
Performance
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Displacement: 1968 cc
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Power: 140 kW (190 hp)
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Torque: Around 400 Nm, providing strong low-end and mid-range pulling power
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Fuel Economy: Efficient consumption typical for modern 2.0 TDI engines
Application
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Audi A6 (4G) 2.0 TDI (2017–2018)
Reliability and Maintenance
The DDDA engine shares characteristics with other EA288 diesels:
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Requires regular DPF maintenance, especially with urban driving
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Watch for carbon buildup on EGR and intake valves
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Timely oil changes with VW 507.00 specification oil extend engine life
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Scheduled replacement of the timing belt and water pump is critical
With proper care, the DDDA engine delivers a reliable and efficient diesel experience suitable for a premium midsize sedan like the Audi A6.
Summary
The Audi 2.0 TDI DDDA 140 kW engine combines modern diesel technology with strong performance and efficiency. It fits perfectly in the Audi A6 (4G) 2017–2018, offering smooth power delivery, clean emissions, and long-term durability.
