How can I improve the acceleration in my Audi A6?

I have noticed that my Audi A6's acceleration is not as responsive as it used to be. What steps can I take to improve its acceleration?

One possible solution would be to check and replace the air filter if it is dirty. A clean air filter can help improve the engine's performance.

Another possible solution is to have your car's fuel injectors cleaned. Over time, they can become clogged and hinder your car's acceleration.

You could also consider getting a tune-up for your Audi A6. This can help optimize its engine performance and potentially improve acceleration.