i guess we all can give our opions and yes thats all it is ...i don't really want to get into this , but you got to own.and i mean OWN them for some time to really tell the difference.
i owned a 2003 x5 3.0 for 3years , and a 3 series for 2 years.2007 mercedes E Class for 2years,great cars...BUT All had "Draw backs" as far as ride handling and performance , now i have 2004 A8L and a 2003 A4 3.0. they are not great BUT FANTASTIC vehicles and have not found anything that i can complain about but other then LOVING them ... performance , handling , design , and as far as interior NOT BODY has it , i mean a car with over 250,000km with no rattles or squeaks , switches in perfect working order......it is hard to beat....

Audi for life.

 

Audi is better