My 02 Cav gets 400 on just under 13 gal.Have you ever noticed that no matter what size car you drive you hit the gas station at about the same interval?
That is planned! Big oil and all the big car manufactures make sure that the car has to stop at the gas station so you will buy stuff.
They just make the size of your gas tank to fit the interval.
8 gallon tank 84 mpg. You bet they will take notice.
MK
Elio will go 12hrs @ 55mph.