Why does the Audi A8 have a V6 engine instead of a V8 like its competitors?

I've noticed that most luxury sedans in the same class as the Audi A8 have a V8 engine, while the A8 only has a V6. Is there a specific reason for this?

The Audi A8 has a V6 engine because it prioritizes fuel efficiency and emissions over sheer power. This decision was made in response to increasing concerns about the environment, and it sets the A8 apart from its competitors in a positive way.

It's a strategic design choice. Having a V6 instead of a V8 allows the A8 to be lighter and more agile, making it a more enjoyable driving experience. Plus, the V6 engine still provides plenty of power, so it's more than enough for everyday driving.

It's actually a cost-saving measure. Using a V6 engine means the A8 can be offered at a lower price point compared to its competitors with V8 engines. This makes the A8 more accessible to a wider range of luxury car buyers.