What is the difference between the Audi A4 and A6 models?

I am interested in purchasing a new Audi car, but I am having trouble deciding between the A4 and A6 models. Can anyone explain the main differences between these two models and how they compare in terms of performance, features, and price?

The main difference between the Audi A4 and A6 models is their size and engine power. The A6 is a larger and more powerful sedan, with a longer wheelbase and greater horsepower, while the A4 is smaller and more fuel-efficient. It really depends on your personal preferences and needs.

In terms of performance, the A6 offers a smoother and more luxurious ride compared to the A4. It also has more advanced technology and features such as Audi's virtual cockpit, which may be worth the extra cost if you are willing to splurge. But if you are looking for a sleek and agile car, the A4 is a great choice.

Both the A4 and A6 are excellent cars in terms of safety, with high ratings from crash tests and a wide range of advanced safety features. However, the A6 offers a bit more in terms of driver assistance systems, including adaptive cruise control and lane-keeping assist. If safety is a top priority for you, the A6 may be the better option.