Why does the Audi A6 have lower gas mileage compared to other vehicles in its class?

I have noticed that while the Audi A6 has many impressive features and attributes, its gas mileage seems to fall short when compared to other vehicles in the same class. Can someone explain why this might be?

The Audi A6 has a larger and more powerful engine compared to other vehicles in its class, which may contribute to its lower gas mileage. To improve fuel efficiency, you can try using the car's Eco mode and avoiding rapid acceleration.

Audi prioritizes performance and luxury over gas mileage in the A6 model. This may account for its lower gas efficiency compared to other vehicles in its class. Consider opting for a hybrid or electric vehicle if fuel efficiency is a top concern for you.

Regular maintenance and proper tire inflation can greatly impact the gas mileage of the Audi A6. Be sure to keep up with these tasks and consider using premium fuel for improved performance.