I received my HH in July and currently have about 5,000 miles. Todate my monitor registers a 26.3 MPG on 4868 miles; my record keeping shows using 186.3 gallons of gas. A total of 26.13 via the actual. In town miles per gallon is about 23.5 gpm.
Hope it improves....
I am getting about 26.4 mpg after 2k miles. I still need to learn how to drive more efficiently on my Hi-hibrid. It is too easy to get up to 75mph on the onramp! lol
Here is my history so far, all done by hand. No fancy shmancy screen to tell me how my driving is...