2008 Audi A6 MPG
Based on data from 20 vehicles, 541 fuel-ups and 197,208 miles of driving, the 2008 Audi A6 gets a combined Avg MPG of 23.35 with a 0.60 MPG margin of error.
Below you can see a distribution of the fuel-ups with 31 outliers (5.42%) removed.
Following shows the average MPG of each of the 20 vehicles in the system.