Like those above, when towing it seems to use much more, which is expected. Bar graph is pretty much just a useless visual for me, seems spastic in its reading once it comes off full, especially when towing. On another note, going in for oil and fuel filter change this week. Just turned 20k miles on it and all is going well. Of the 20k miles about 1.8k is towing and rest is mostly highway. I have a 175 mile commute each way, once a week.