What is the difference between the Audi A7 and the Audi A6?

I'm considering purchasing an Audi A7 but I'm not sure the differences between it and the Audi A6. Can someone explain to me the main distinctions between these two models?

John, the biggest difference between the Audi A7 and the A6 is the body style. The A7 is a sleek 5-door hatchback, while the A6 is a traditional 4-door sedan. Additionally, the A7 offers more advanced technology and features, such as a virtual cockpit and a larger infotainment screen. That being said, the A7 is also more expensive than the A6. It ultimately depends on your personal preferences and budget.