i got a honda passport 2002 and i been driving it for 4 months now........
all ard the island covers 96 miles to kona and 93 miles back to hilo so which would give me 183 miles round trip on the big island. so that gives me that full tank of gas which is 40 bucks right now RMFE but helps when i find a short cut and on a VERY clear day i ll drive on saddle road which is a few curves and ALL straight lines thru the miltary practice zones and its really nice BUT top of the mountain EH so i usually drive thru wameia thats pretty much it 
i also drive 40 miles ard trip for work ( 20 to and 20 back) so that takes up some gas for at least 300 miles for me so thats ur idea if u need to know more
