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

I have been looking at Audi's flagship sedan, the A8, and noticed that they offer two different versions - the A8 and the A8 L. Can you explain the difference between the two?

The main difference between the Audi A8 and A8 L is their wheelbase. The A8 L has a longer wheelbase, which gives it more legroom for rear passengers and a smoother ride.

Another difference is that the A8 L comes standard with an Executive Rear Seat Comfort Package, which includes heated and ventilated seats, a massage feature, and adjustable lumbar support.

In terms of performance, the A8 L has a slightly longer 0-60 mph time than the A8 due to its larger size and weight. However, both models offer powerful engine options and a smooth driving experience.