About as accurate as your Dodge at best and a little more optimistic than it at worst in my experience. Mine was a tad inconsistent and read anywhere from 4-8MPG high.How accurate, generally, is the MPG log on the instrument panel? The reason I ask is because on my Dodge/Ram truck the MPG gauge always reads 4 to 5 MPG high. Thanks-John
I figured as much. When I came back from a day long trip, driving the speed limit or a little slower, it read 70.4 MPG. I would like to believe this, but I knew it was optimistic.About as accurate as your Dodge at best and a little more optimistic than it at worst in my experience. Mine was a tad inconsistent and read anywhere from 4-8MPG high.