Audi is made a verybsuper car but it is not affordanble for many families. One disquality is that its diesal engin is making noice while driving. Some problems are occuring while driving in autogear. In that the car run at slow speed means it doesnot gave a powerful pickup. One main point is that the audi a4 does not gave a good milage. It is very very disappointed. All the middle class family is hoping to buy the car but they cannot afford. I want to say to make a affordable car. Finally it very very expansive car and it need good amount of money for its maintenance.