What is the difference between Audi A8 L and A8 AWD?

I am looking to purchase an Audi A8 and I am unsure of the difference between the A8 L and A8 AWD models. Can someone please explain?

The main difference between the Audi A8 L and the A8 AWD is their respective lengths. The A8 L has a longer wheelbase compared to the AWD, providing more interior space and legroom for passengers in the backseat.

While the A8 L has a longer wheelbase, the A8 AWD has the added benefit of all-wheel drive, providing better traction and control in inclement weather conditions.

In addition to the length and all-wheel drive, the A8 L also comes with a more powerful engine option compared to the A8 AWD, providing a more responsive and dynamic driving experience.