Hello. My average fuel burn over 2 years has almost exactly 1.5mpg. My cruising speed is usually between 27-32mph. Trimming these boats is key to getting them to run properly. This year I was messing around one day when it was flat calm out and just keep trimming the motors up more and more until I heard the motors rev up then backed the trim off a little bit and she rode perfect. Did not want to go side to side like it would sometimes with the motors trimmed down. It will take some time to figure a cat out but once you do you will love it. Take it out in some 4-5 foot ocean waves, set the throttles, sit down, relax and enjoy the ride.