A6 3.0 TDI AVANT 171Kw
 

Hi there,
Is there any difference in 165 Kw and 171 Kw models, anything else than 6 Kw? I am looking for 3.0 TDI and just wondering what are the key differencies in those two versions?
Any experinences about air suspension? Worth of investing?
regards,
Timo