Problems with Audi A4 have been discussed among the Audi A4 owners through cars forum, WWW, Audi A4 club…etc. All these problems has been collected and shared here. If you look at the Audi A4 performance, this car is definitely a great car to drive. Other than that, high performance parts for Audi A4 can be find easily around most of the town area but why there are still some complaints from Audi A4 owner? These complaint models such as 2003 A4, 2007 A4 model, even the 2008 Audi A4 …