The 2.4-liter Audi BDW 2.4 MPI injection engine was assembled at the factory from 2004 to 2008 and installed only on the popular A6 model in the C6 body in a modification before restyling. This unit was the only engine in the line with distributed fuel injection.
|Fuel system||distributed injection|
|Power output, hp||177|
|Torque output, Nm||230|
|Cylinder block||aluminum V6|
|Block head||aluminum 24v|
|Cylinder bore, mm||81|
|Piston stroke, mm||77.4|
|Phase regulator||on the intake shafts|
|Recommended engine oil||5W-30|
|Engine oil capacity, liter||6.5|
|Euro standards||EURO 4|
|Fuel consumption, L/100 km (for Audi A6 2006)
|Engine lifespan, km||~280 000|
The engine was installed on:
- Audi A6 C6 (4F) in 2004 – 2008.
Disadvantages of the Audi BDW engine
- The main complaints about this unit are somehow related to seizures in the cylinders.
- Another problem is the stretching of the timing chains and the breakdown of their tensioners.
- Phase regulators and ignition coils are not the most reliable.
- Often the dampers in the intake turn sour, and the entire manifold has to be changed.
- After 100,000 km, lubricant consumption often appears due to wear of rings and caps.