What is the noise level in the Audi A7?

I am considering purchasing an Audi A7 but am concerned about the noise level. Can someone who has driven this car give me an idea of how loud it is on the highway versus in the city?

I have driven an Audi A7 and can say that the noise level is minimal both on the highway and in the city. The cabin is well-insulated and you won't be bothered by outside noise.

I have an Audi A7 and have noticed that the noise level is slightly higher on the highway, but still not a major issue. However, if you are particularly sensitive to noise, I would recommend test driving the car beforehand.

I have driven my friend's Audi A7 and was amazed by how quiet it was, even on the highway. The soundproofing in this car is top-notch.