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Thread: v8 Pros vs Cons or just pros...

  1. #1
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    v8 Pros vs Cons or just pros...

    G'day,

    Normally i just read the post in the fenda area, but the i am seriously thinking about a 05 onward disco or rangie. Very early days, got lots of test driving to do!

    The more research i do into disco 3, RR, and RRS i see that they are a really capable machine. some would even argue better that the defender. But some points have me stumped. Here are some question for starters.

    How bad is the fuel economy in the Jag V8. I have been looking around and see some scary figures. What should i expect on freeway driving?

    Do they have recovery points? or do you need a Bull bar for those?

    Has any one got a gas system and how far down does it hang?

    Start looking next week.

    Thanks Heaps

    Mike

  2. #2
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    I can answer one of your questions. D3s all have factory tow points front and rear. From The FAQ:
    Does the car have recovery points?
    Yes, the hooks front and rear under plastic covers, removed with a coin (see manual) are rated to the vehicle's GCM (Gross Combination Mass, GVM + GTM, so over 6000kg) and are used for recovery.

    http://www.aulro.com/afvb/d3-d4-rrs/...html#technical
    Regards,
    Tote
    Go home, your igloo is on fire....
    2014 Chile Red L494 RRS Autobiography Supercharged
    MY2016 Aintree Green Defender 130 Cab Chassis
    1957 Series 1 107 ute - In pieces
    1974 F250 Highboy - Very rusty project

    Assorted Falcons and Jeeps.....

  3. #3
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    If you have to worry about fuel costs , you can't
    afford to own one . There are countless other components
    that will take your money . Are you up for 2G$+ for tyres etc. ?

  4. #4
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    Thanks tote Ill have a read.


    Thanks for your concern Neil P. I was more worried about the range than the cost of fuel. I really want at least 400km out of a tank to get to the camping ground and back. i was thinking with gas it could be used as a long range tank. Yup know it is all very expensive to own.

    thanks Mike

  5. #5
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    Are you against the diesel? Better range due to economy and some would argue better useable off-road combination......although the V8 being no slouch, I doubt that there is much in it.

    I believe it's no rocket off the mark...but it is a 4WD after all, not a sports car.

    Once rolling it's supposed to be a very good bit of kit. The 6 speed auto helps the D3/4 engines play in the correct rev range....most of the time…..and when it's being naughty, a quick flick into Sports Mode re-educates it.

  6. #6
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    Will go 400 km but not really 500 km in the summer.

    Regarding range with the 4.4l Jag V8 premium 91AKI ,(AntiKnockIndex for North America, close to 98RON in Aus) octane gasoline, I routinely drive about 350 km prior to refueling on a paved 4 lane highway in the summer where traffic speeds average 120 kph and one can be on cruise control.

    There is probably a quarter tank of fuel left when I do gas up. Our ground elevation is about 2,400 ft, (750m), above sea level here in Edmonton and about 4,300 ft (1,300m), on the mountain roads. What I am really saying is that the 350 km is more uphill than down so you should not be walking by trying to get 400km out of a full tank, given good road conditions. This also presumes no significant head winds. Particularily in the mountain passes, head winds of 60kph are common. When you have that as a tail wind, the Land Rover is very quiet at speed and range improves as well.

    In the winter here, it is a different story. I still go the 350km, but the tank is closer to empty then. I could still get the 400 km range but I would have to be driving to civilization, not away from it before I would be comfortable doing that. Like Oz, 100 km between gas stations is pretty common and that is during the day - at night, well 250 km.

    The fuel consumption seems to vary significantly from summer to winter. By summer I mean, +10C to +25C and winter, from -10C to say -30C. It does get colder than that here, however I try to avoid going anywhere distant where the average temp is less than -30C. I do recall a couple of Christmas's ago, I did depart Edmonton here at -40C, but I was driving into warmer weather in the mountains, -20C.

    Also I think tyres affect fuel consumption as well. Summer tread tyres seems to get better mileage than winter tread tyres. I suppose the same for pavement tyres vs sand tyres.

    Also when it is cold, and driving away from civilization, I do not like to let the tank get less than half in case I get stranded. It takes maybe 3 days to die of heat and thirst, but in about 3 hours, one can freeze to death - it is generally due to the wind as when one drives into white out conditions from a blizzard, you go off the road and ....
    Last edited by bbyer; 20th November 2010 at 03:21 AM. Reason: octane index NAS vs AUS and EU

  7. #7
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    Quote Originally Posted by bbyer View Post

    The fuel consumption seems to vary significantly from summer to winter. By summer I mean, +10C to +25C and winter, from -10C to say -30C. It does get colder than that here, however I try to avoid going anywhere distant where the average temp is less than -30C. I do recall a couple of Christmas's ago, I did depart Edmonton here at -40C, but I was driving into warmer weather in the mountains, -20C.

    Also I think tyres affect fuel consumption as well. Summer tread tyres seems to get better mileage than winter tread tyres. I suppose the same for pavement tyres vs sand tyres.

    Also when it is cold, and driving away from civilization, I do not like to let the tank get less than half in case I get stranded. It takes maybe 3 days to die of heat and thirst, but in about 3 hours, one can freeze to death - it is generally due to the wind as when one drives into white out conditions from a blizzard, you go off the road and ....
    I laughed out loud when reading this, but I guess it's not funny if you do go off road in a blizzard ..... Your driving conditions are very different to ours!

    I'd have to agree about differences in fuel consumption between road tyres and off road tyres if that difference is transferable to summer / winter tyres.

    Ian

  8. #8
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    Quote Originally Posted by Mikes defender View Post
    .... I was more worried about the range .....

    The biggest problem is finding anything other than useless 91RON
    outside of main towns . I carry a couple of 20l plastic cans of 98RON
    that give another 300km on the 700ish to get me through the night
    . It's getting better in the cities, but not the country ..........

  9. #9
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    Talking

    Hi Mike
    I to had a defender a 130 , great car air lockers F anr R sola panel, fridge , draws etc etc . The day came after 9 years and I decided to go for a D3 TDV6 SE . Best decision , dont get me wrong I loved my Defener. But the D3 is a differant league all together and the extra cost will be off set by the chyropractic savings of owning a defender.
    Good luck
    connock

  10. #10
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    Found when the snow melts.

    Yes, off road conditions here can be different here than in Oz. Actually I chose the 3 to give me a better chance of staying on the road rather than to go off road.

    At least once a couple times a winter, a vehicle and occupants disappears off the mountain roads here in the winter, and about once a year in the summer months. With the winter group, if they are discovered, it is usually in the spring after the snow melts and animals are seen dragging bits and pieces about.

    My thinking was that the 3 will more likely stay on the road and if it goes off an edge and tumbles about, that the roof will probably not be crushed in completely and that there is a better chance of getting out.

    What tends to happen is that occupants are trapped in their crushed vehicles; the tyre tracks and car are within minutes covered up in blowing snow; there is no cell phone service, and very soon, it is all over.

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