I was hovering around around 2200-2700 rpm. I know what your talking about. i'm know what is involved with gas mileage, but it doesn't make sense. at 65mph i'm at 1400 rpm. and i get the same mileage as at 100 mph at 2500 rpm. What ever happened to the old rule of thumb, every 5 miles an hour over 65 you use 20% more fuel then is needed. stop and go or city driving i get around 23-24 mpg. It just seems like no matter how I drive ( as long as it's not at wot) i get around the same mpg.