Just turned 221 miles and gassed up. I got over 31 MPG with 2/3 highway 1/3 city and the highway speeds were between 65-75. I calculated my own mileage, didn't use the computer. Ive had 13 new cars and the mileage always was horrible for the first couple of tanks. This is the most fuel efficient car I've ever owned. I was hoping to get 20-25 until this car was broken in. Can't wait to see where it goes from here. We only have gas with 10% ethanol so mileage is always worse than if we had pure gas.