Audi DNWA Engine Specs, Problems And Reliability

Audi DNWA Engine Specs, Problems And Reliability

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By Scott Matthew

Since 2018, the Audi DNWA 2.5-liter 5-cylinder turbo engine has been a beacon of precision engineering and raw power. This dynamic powerhouse is meticulously crafted and finds its home in some of Audi’s most exhilarating models, including the RS3 hatchback, TT RS coupe, and RS Q3 crossover.

Performance at its Core: Part of the EA855 series, which boasts an array of high-performance engines, the DNWA engine stands out with its counterparts like BGP, CBTA, CEPA, CTSA, and DAZA. This series is synonymous with pushing the boundaries of automotive performance.

Evolution of Power: The modern Audi RS3, a true performance icon, showcases the evolution of this powerhouse with the DNWC variant. With an impressive capacity of 400 hp and 500 Nm, the DNWC engine ensures that every drive is an experience in sheer power and agility.

Application on Audi Models

This robust engine has been seamlessly integrated into various Audi models, defining their performance characteristics. Key installations include:

  • Audi RS3 3 (8V) from 2018 to 2020
  • Audi RS Q3 2 (F3) since 2019
  • Audi TT RS 3 (8S) from 2020 to 2023

Driving Excellence, Defining Audi’s Performance Legacy: The Audi DNWA engine is not just a powerhouse; it’s a testament to Audi’s commitment to delivering an unparalleled driving experience. With a perfect blend of precision engineering and raw power, this engine contributes to the legacy of Audi’s high-performance RS lineup.

Engine Specs

Production YearsSince 2018
Displacement, cc2480
Fuel SystemMPI + FSI
Power Output, hp400
Torque Output, Nm480
Cylinder BlockAluminum R5
Block HeadAluminum 20v
Cylinder Bore, mm82.5
Piston Stroke, mm92.8
Compression Ratio10.0
Hydraulic LiftersNo
Timing DriveChain
Phase RegulatorOn Both Shafts
TurbochargingBorgWarner B03G
Recommended Engine Oil0W-30
Engine Oil Capacity, liter7.1
Fuel TypePetrol
Euro StandardsEURO 6d-TEMP
Fuel Consumption, L/100 kmCity: 11.4, Highway: 6.6, Combined: 8.2
Engine Lifespan, km~250,000
Weight, kg160

Note: The specifications provided are for the engine model, and the fuel consumption values are specific to the Audi TT RS 2021 model.

Audi DNWA engine Problems

The Audi DNWA engine seems to have limited reported issues when used in its stock condition. Some points to note based on the provided information:

  1. Unbridled Desire for Tuning: The main problem mentioned is not inherent to the engine itself but rather the result of owners excessively modifying or tuning the engine beyond its stock specifications. This can lead to various issues, including decreased reliability and performance.
  2. Aluminum Block with Plasma Spraying: The engine features an aluminum block with plasma spraying instead of sleeves, and according to the information, this design does not appear to cause any significant trouble. This suggests that the engine block is robust and performs well under normal conditions.
  3. Complaints About Cracks in Vacuum Tubes: A few complaints were found on specialized forums regarding cracks in vacuum tubes. Issues with vacuum tubes could potentially affect engine performance and should be addressed to maintain proper functionality.

It’s important for owners to exercise caution and moderation when considering engine modifications or tuning, as excessive alterations can lead to unintended consequences. Regular maintenance and addressing minor issues promptly can contribute to the overall reliability and performance of the Audi DNWA engine.

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