I just completed a 2400 mile trip with my Limited. No problems, very comfortable, plenty of power, good mpg. A curious thing resulted on the few occasions I filled up with gas when I had under 130 miles worth left in tank. Typically I would fill up sooner when the tank level was 1/2. Under those conditions the average mpg would at the time of fill up be the standard 23 - 24 mpg. However, when the tank was low as described above the mpg rating starting off from the refuel would show up as 17. Of course after some driving it would rise again. This was a consistant experience, I was just curious as to the cause. My guess is that it somehow has to do with the pressure in the tank. ???