i kept a close eye on my darts mileage last year when i did the Ocean city md cruise in oct. it got a consistent 15mpg no matter what i did to it. the highway on the way there 15 mpg. a hundred mile cruise through md mainly on back roads but some high speed runs it got 15mpg. my odo is pretty damn dead on when i compare it to two different gps units. not bad i guess, could get more if i actually wanted to play with the carb or finally put my ez efi on the damn thing.. now if i used the winter crap they sell during the winter months mpg would drop and not run near as well..
