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Thread: D2 V8 Tow range?

  1. #1
    Bentz Guest

    D2 V8 Tow range?

    Hi all.

    Looking at a 2002 D2 V8 to tow a 2500kg boat, does anyone know the fuel consumption figures for such a setup?

    Also, any idea on the costs of a larger tank fitted?

    Thanks for your help.

  2. #2
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    taking it easy,, maybe 400 kays,,

    there are no other options with 2.5t
    "How long since you've visited The Good Oil?"

    '93 V8 Rossi
    '97 to '07. sold.
    '01 V8 D2
    '06 to 10. written off.
    '03 4.6 V8 HSE D2a with Tornado ECM
    '10 to '21
    '16.5 RRS SDV8
    '21 to Infinity and Beyond!


    1988 Isuzu Bus. V10 15L NA Diesel
    Home is where you park it..

    [IMG][/IMG]

  3. #3
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    Based on my experience with a 2.5 tonne dirt road caravan, which may have more drag than your boat, you should expect a fuel consumption of 24 to 28 litres per 100 km, depending on speed and wind conditions. Safe range will probably be around 350 km, maximum around 400.

    New long range tanks (by Long Ranger) will set you back around $1,400, but you can sometimes pick them up used for around half of that. They are relatively simple to fit, and give you 160 litres usable. They make a huge difference when towing.

    I have a tutorial on fitting them. PM me if you would like a copy. (It is a pdf file and I haven't figured out how to put it on the site.)

    The 4.0 is adequate for towing 2.5 tonnes, but works very hard on hills. The 4.6 is a much better option in my experience.

    Hope this helps.
    Terry

  4. #4
    Bentz Guest
    Thanks for the great info.

    there are no other options with 2.5t
    Are you saying the TD5 would be underpowered to tow a 2.5 ton boat?
    Not sure what you mean.

    The 4.6 is a much better option in my experience.
    Thx....I never knew there was a 4.6

  5. #5
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    Bentz
    Thanks for the great info.



    Are you saying the TD5 would be underpowered to tow a 2.5 ton boat?

    once mobile a chipped TD5 may be the better vehicle---

    Not sure what you mean.

    with 2.5T,, no other option but to take it easy-----





    Thx....I never knew there was a 4.6


    only in Range Rovers,, easy transplant or build-up.




    Last edited by Pedro_The_Swift; 21st October 2009 at 04:44 PM. Reason: nbmnb
    "How long since you've visited The Good Oil?"

    '93 V8 Rossi
    '97 to '07. sold.
    '01 V8 D2
    '06 to 10. written off.
    '03 4.6 V8 HSE D2a with Tornado ECM
    '10 to '21
    '16.5 RRS SDV8
    '21 to Infinity and Beyond!


    1988 Isuzu Bus. V10 15L NA Diesel
    Home is where you park it..

    [IMG][/IMG]

  6. #6
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    It really depends on your driving style and how much of a hurry you are in to get there, if you set cruise control at 100km/h be prepared for a much shorter range.

    Head winds and hilly terrain also play a big factor in the amount fuel you use.

    To give an example the 600km trip from Melb to Robe SA (which i have done twice) i had a fuel consumption variation from best to worse of 150lts!

    I tow a 2.5t caravan and generally just set a spot on the "go pedal" and leave my foot there for the duration of the trip, if we drop from 100 to 90-80-70-60 km/h going up a hill then so be it.


  7. #7
    Bentz Guest
    Thanks Grumpy.

    Great setup mate!

  8. #8
    Bentz Guest
    To give an example the 600km trip from Melb to Robe SA (which i have done twice) i had a fuel consumption variation from best to worse of 150lts!
    Grumpy.....out of interest how many litres did each trip consume?

    Cheers mate.

  9. #9
    Rayngie Guest
    I've towed my mates Wakeboard boat, 2.5t +/- Manly to the Hawesbury and back a couple of times, so a good mix of Hills, Motorways etc, with my old V8 D2 Manual, and would avoid it like the plague, o.k on the flat, not fast, and struggled on the hills, in fairness, between those two points there are steep hills, so i did'nt expect a lot, and it used an awfull lot of fuel.
    two mates had both a 5l V8 Cherokee, and a 4.8 Patrol and they towed it like it was'nt there.
    I needed low range to get it out of the water, they just stuck it in Drive and went.

    hope that helps a bit?

    Ray.

  10. #10
    Join Date
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    Quote Originally Posted by Bentz View Post
    Grumpy.....out of interest how many litres did each trip consume?

    Cheers mate.
    Sorry mate, I cant give you exact figures i generally try and avoid working out fuel consumption as they are always so scarey

    Generally i would expect around the 30ltrs/100km, so around the 300kms mark range for 90ltrs. On the few occasions i have set the trip distance and checked how many litres it has taken to fill the tank again i have found wild variations.

    Best i ever got was 16l/100km (which i triple checked) which was with a gale force tail wind. (And i still don't believe this figure)
    Worst i have got recently was 38l/100km which was when my MAF sensor was faulty.

    These days im running LPG so i'll be interested what i get at Xmas towing the van.

    I haven't encountered the issues Rayngie has, if i want i can pretty much maintain 100km/h whilst towing but it will be screaming along in 2nd gear with my foot flat to the boards on a big hill.... I swear you watch the fuel gauge drop whilst doing this

    On the flats freeway/Hwy driving i'll easily manage 110km/h and you'll spot me overtaking slow vehicles regularly. It takes a while to get up to a speed but seems to maintain it okay once you are up there.

    You have to remember tho it might be a V8 but its only a little 4 litre motor pulling a hell of weight and combined with the aerodynamics of a brick.

    To be honest there's probably better tow vehicles out there, the rear overhang from the rear wheels is less than ideal for towing, but i wouldn't change my D2 ....except for maybe a D3

    There are a few different options for additional tanks, sill tank, larger existing fuel tank and wheel arch tanks. Brown Davis and Long Range manufacture them but they are all $$$

    Why the question about range? If you ar towing a boat im guessing you will be sticking to the coast and shouldn't have issues with fuel stops?

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