The 2.5-liter 5-cylinder turbo engine Audi DNWA has been produced by the concern since 2018 and is installed on such charged models as the RS3 hatchback, TT RS coupe and RS Q3 crossover. The modern Audi RS3 is equipped with a unit designated DNWC with a capacity of 400 hp and 500 Nm.
EA855 family: BGP, CBTA, CEPA, CTSA, DAZA, DNWA.
Specifications
| Production years | since 2018 |
| Displacement, cc | 2480 |
| Fuel system | MPI + FSI |
| Power output, hp | 400 |
| Torque output, Nm | 480 |
| Cylinder block | aluminum R5 |
| Block head | aluminum 20v |
| Cylinder bore, mm | 82.5 |
| Piston stroke, mm | 92.8 |
| Compression ratio | 10.0 |
| Features | AVS |
| Hydraulic lifters | no |
| Timing drive | chain |
| Phase regulator | on both shafts |
| Turbocharging | BorgWarner B03G |
| Recommended engine oil | 0W-30 |
| Engine oil capacity, liter | 7.1 |
| Fuel type | petrol |
| Euro standards | EURO 6d-TEMP |
| Fuel consumption, L/100 km (for Audi TT RS 2021) — city — highway — combined |
11.4 6.6 8.2 |
| Engine lifespan, km | ~250 000 |
| Weight, kg | 160 |
The engine was installed on:
- Audi RS3 3 (8V) in 2018 – 2020;
- Audi RS Q3 2 (F3) since 2019;
- Audi TT RS 3 (8S) in 2020 – 2023.
Disadvantages of the Audi DNWA engine
- The main problem with such units is the owners’ unbridled desire for tuning.
- But when used in stock condition, this turbo engine has few problems.
- And an aluminum block with plasma spraying instead of sleeves does not cause any trouble.
- On specialized forums we were able to find only a few complaints about cracks in vacuum tubes.
Frequently asked questions about the Audi DNWA
How much power does the Audi DNWA make?
The Audi DNWA develops 400 hp and 480 Nm of torque.
How much oil does the Audi DNWA take and which one?
Engine oil capacity: 7.1 liters. Recommended oil: 0W-30.
Does the Audi DNWA have a timing belt or chain?
The Audi DNWA uses a timing chain.
Is the Audi DNWA turbocharged?
Yes, the Audi DNWA is turbocharged (BorgWarner B03G).
Does the Audi DNWA need valve clearance adjustment?
Yes, there are no hydraulic lifters, so the valve clearances have to be checked and adjusted periodically.
How long does the Audi DNWA last?
The typical lifespan of the Audi DNWA is ~250 000 km with proper maintenance.
What is the fuel consumption of the Audi DNWA?
Audi TT RS 2021: city 11.4, highway 6.6, combined 8.2 L/100 km.
What cars was the Audi DNWA installed on?
Audi RS3 3 (8V) in 2018 - 2020; Audi RS Q3 2 (F3) since 2019; Audi TT RS 3 (8S) in 2020 - 2023.
What are the common problems of the Audi DNWA?
The main problem with such units is the owners’ unbridled desire for tuning. But when used in stock condition, this turbo engine has few problems. All known problems.
