Audi a6 04 can change the net. According to the relevant public information, the 04 Audi A6 has undergone a big face change, and the old model has a new face, which is made by hand, showing its strong strength as a technical model of domestic high-end brands. The appearance of this Audi A6, on the basis of adhering to the elegant style and noble temperament of the Audi brand that leads the world car world, perfectly combines the solemnity of luxury step-back car with the passion of sliding back sports car, making it more noble. The change of Audi a6 to China network needs to be put on record, because the original appearance of the car has changed, and it needs to be put on record at the vehicle management office.