What is the ideal engine size for the Audi A8?

I'm looking to purchase an Audi A8 and I'm trying to determine what engine size would be the best fit for my needs. What factors should I consider when choosing between the different engine options?

First and foremost, consider your driving habits and preferences. If you prioritize fuel efficiency and typically drive in the city, the smaller 3.0L V6 engine may be the better option for you. However, if you value performance and enjoy long drives on the highway, you may want to opt for the larger 4.0L V8 engine.

Additionally, think about your budget and long-term maintenance costs. While the V8 engine may offer more power, it also comes with a higher price tag and potentially higher maintenance expenses. Be sure to weigh these factors before making your decision.