How does the Audi A6 Quattro differ from the Audi A6?

I am finding it difficult to decide between Audi A6 Quattro and Audi A6. Can someone please explain the key differences between the two models?

The main difference between the Audi A6 Quattro and the Audi A6 is the drive train. The Quattro model features all-wheel drive, while the standard A6 is front-wheel drive. This means that the Quattro offers better traction and handling in inclement weather or rough terrain.

Another difference is in the engine options. The Audi A6 Quattro typically comes with a more powerful engine compared to the standard A6. This means that the Quattro can offer better acceleration and overall performance.