What is the difference between Audi A8 L and Audi A8 W12?

I am considering purchasing an Audi A8 and I am trying to understand the difference between the A8 L and the A8 W12 models. Can someone please explain the main technical differences between these two models?

The main difference between the Audi A8 L and the Audi A8 W12 is the engine. The A8 L comes with a V6 engine while the A8 W12 has a much more powerful W12 engine which delivers a smoother and more refined driving experience.

In addition to the engine, the A8 W12 also offers some added luxury features such as a panoramic sunroof and massage seats. These features come at a higher price point, so it's important to consider if they are worth the extra cost for your needs.

One important factor to consider is the fuel efficiency. The A8 L is significantly more fuel-efficient than the A8 W12, so depending on your driving habits, this could be a deciding factor in your purchase.