What are the most common mechanical issues in the Audi A4?

I am considering purchasing an Audi A4 but am concerned about potential mechanical problems. Can anyone with experience owning or servicing these vehicles shed some light on the most common issues I should be aware of?

The most common mechanical issue with the Audi A4 is related to the engine. Many owners report issues with the timing chain, which can cause major problems if not addressed in a timely manner. My advice would be to stay on top of recommended maintenance and address any warning signs promptly.

Another common issue in the Audi A4 is with the steering system. Some owners have reported vibrations and strange noises while driving, which could indicate a problem with the power steering pump or steering rack. My recommendation would be to have the car inspected by a trusted mechanic before making a purchase.

I have owned my Audi A4 for several years now and have not had any major mechanical issues. However, I have noticed that the brake pads tend to wear out more quickly than in other cars I have owned. My advice would be to budget for more frequent brake pad replacements.