Why is the fuel consumption higher in the Audi A6?

I noticed that the fuel consumption in my Audi A6 is higher compared to other cars in the same class. What could be the reason for this?

The Audi A6 may have a higher fuel consumption due to its larger engine size and higher performance capabilities. To reduce fuel consumption, consider driving in Eco mode and avoid frequent accelerating and braking.

As a previous Audi A6 owner, I highly recommend checking your tire pressure regularly as under-inflated tires can significantly impact fuel consumption. Also, try using premium fuel for better performance and fuel efficiency.

The aerodynamics of the Audi A6 may contribute to its higher fuel consumption, especially at high speeds. To improve fuel efficiency, try reducing your speed and using cruise control on long-distance highway drives.