How does Audi A6 compare to other luxury sedans in terms of fuel efficiency?

I'm looking to buy a luxury sedan and fuel efficiency is important to me. How does the Audi A6 stack up against its competitors?

The Audi A6 is actually quite impressive in terms of fuel efficiency for a luxury sedan. It has an EPA estimated 24 mpg in the city and 32 mpg on the highway. Compared to other sedans in its class, it ranks among the top performers.

I have owned an Audi A6 for the past three years and I can attest to its fuel efficiency. I regularly get 30+ mpg on the highway and around 24 mpg in the city. It's definitely a great choice for someone who wants a luxury car without compromising on efficiency.