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Thread: FG fuel economy

  1. #1
    Join Date
    Jan 2008
    Posts
    2,183

    Default FG fuel economy

    Just completed a 7600 mile journey in the FG. Most of that driving was on interstate highways at around 63-4mph. Fuel mileage was 11.3 mpg. That's lower that has been reported her by others and lower than my initial measurement early in the trip. Had 3 kayaks on the camper.

  2. #2
    Join Date
    Oct 2006
    Location
    north georgia
    Posts
    178
    After the switch to ultra low sulphur diesel I can't get 17 anymore. The best I get is 15.

  3. #3
    Join Date
    May 2008
    Location
    Cairns FNQ
    Posts
    360
    I'm lucky to get 5 klms/ 1 litre.....
    No idea of imperial...
    I used to be indecisive, but now I'm not so sure.

  4. #4
    Join Date
    Nov 2007
    Location
    West Texas
    Posts
    414
    Typically, I get 10 mpg at 60 mph but it jumps to around 14 mpg at 50 mph or lower. The latter was seen in the mountains at 7000 to 10000 ft.
    Bruce
    '04 Mitsu FUSO FG639 / '04 Casita
    aka:"RoadHippo"
    West Texas
    " 200 miles from everywhere!"

  5. #5
    I'm lucky to get 5 klms/ 1 litre.....
    No idea of imperial...
    Chocko, That's roughly about 11.7607292 miles/gallon(US).


    Actually I used this http://www.onlineconversion.com/fuel_consumption.htm Makes it easy but that's still not good for a little 649 is it.
    Mark16

  6. #6
    Join Date
    Aug 2009
    Location
    Back in the L.A. area after spending the summer hiking and mt. climbing up north of here.
    Posts
    327
    I hope you had a good trip Kerry. I just drove from Florida to Minnesota, about 2,000 miles, and averaged 15.5 with my Isuzu NPR. The bad news is that I had a tail wind for much of the way. That was driving at 55 mph. Heading for California in about 10 days, sure that will drop as I hit the mountains.

    Vic
    Enjoying God's Beautiful Creation

    2001 Isuzu NPR HD, 5 speed - see http://www.expeditionportal.com/foru...ad.php?t=38961
    1990 Shadow Cruiser Truck Camper - Totally rebuilt
    2008 Honda CRF-230L
    Schwinn S-30 full suspension mt. bike

    See some of my adventures here:
    http://www.summitpost.org/user_page.php?user_id=28256

  7. #7
    Join Date
    Jan 2008
    Posts
    2,183
    Quote Originally Posted by DontPanic42 View Post
    Typically, I get 10 mpg at 60 mph but it jumps to around 14 mpg at 50 mph or lower. The latter was seen in the mountains at 7000 to 10000 ft.
    I guess I'm not out of line then. I did drive at slower speeds for about a tankful and I noticed a marked difference in how fast the fuel gauge moved.

  8. #8
    Join Date
    Jan 2008
    Posts
    2,183
    I had forgotten I had this old thread on fuel economy. I thought I should link it here to add to the info:

    http://www.expeditionportal.com/foru...light=fuel+mpg

  9. #9
    Join Date
    Nov 2009
    Location
    Perth, Australia
    Posts
    266
    Just got back from a 4 week, 6000km offroad trip with dad, took his big MAN and my "little" canter. havent done the final fuel calculations yet, but all through the trip I was getting consistently 5.8-6.2 km/L, mostly over rough dirt roads, desert dunes, and huge corrugations. Gotta be happy with that from a truck...

  10. #10
    Join Date
    May 2008
    Location
    Cairns FNQ
    Posts
    360
    Hey Andrew,
    Thats pretty good considering I get about 4.5-5 klm/ltr from our with a fully loaded bus.
    Your at least 20% up on our economy!! Goo work mate, all the efforts with the truck paid off!!
    Chock
    I used to be indecisive, but now I'm not so sure.

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