W211 E320cdi Eu3 or Eu4 ??

[IceBoy]

Hi All,

I have seen references of Eu3 and Eu4 for the E320cdi W211.

How would I know which version I have?

What are the differences?

IceBoy

 

[sinewave]

Possible EU3 still as a IL6

GERMANY: Mercedes-Benz to offer diesel engine EU4 compliance with particle filter

 

[IceBoy]

I have a black cover on the engine and have seen others that have black and silver cover?

IceBoy