I was getting 23 with mine also, and that number didn't ever really go up with extended highway time
not that that has anything to do with the elantra, since they aren't even built on the same continent.
I'm starting to wonder if ethanol has a lot to do with the deviations from these numbers. I really fail to see the point in adding 10% ethanol to gasoline when it consistently nets 10%ish lower mileage.








). that's a great number he is getting for a car that is rated 33mpg highway later upgraded to 34mpg.
!!!