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Old 02-09-2008, 07:33 PM   #1
bradsxr8
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Default au xr8 ute fuel economy

gday fellow ford lovers, rev heads and tyre smoke addics!! i am about to buy an au xr8 ute.. does anyone know what i can expect for fuel economy?? mainly hiway driving. guess it be more than the turbo!! but sound better!! thanks heaps!!

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Old 02-09-2008, 07:37 PM   #2
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this question would be better suited in the AU falcon. but on highway cycle, id be expecting around 11-12L/100 or something. that may be a little low though.
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Old 02-09-2008, 07:44 PM   #3
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Quote:
Originally Posted by bradsxr8
gday fellow ford lovers, rev heads and tyre smoke addics!! i am about to buy an au xr8 ute.. does anyone know what i can expect for fuel economy?? mainly hiway driving. guess it be more than the turbo!! but sound better!! thanks heaps!!
better than a turbo unless you give it a good flogging in which case you can basically make it as good or as bad as you like :hihi:
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Old 02-09-2008, 07:52 PM   #4
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thanks heaps!! turbo av. 9-10 on trips. missin the sound of an 8!! who cares bout fuel ecc. anyway??
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Old 02-09-2008, 08:21 PM   #5
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Quote:
Originally Posted by bradsxr8
thanks heaps!! turbo av. 9-10 on trips. missin the sound of an 8!! who cares bout fuel ecc. anyway??
have a look at my for sale thread
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Old 02-09-2008, 11:59 PM   #6
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My belief is... If your worried about fuel economy don't buy a V8... I get 350km around town and upto 600 on the highway in my Series 3 XR8
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Old 04-09-2008, 01:41 AM   #7
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I get the same as BLACKAUXR8
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Old 04-09-2008, 09:29 AM   #8
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"Fuel Economy" and "XR8" are two phrases which don't go together!
Around the city its 14 - 20L per 100Km depending on the weight of your foot.
BUT on country trips I get 10.5L per 100Km which is very good for an 8.
Don't forget that they run on Premium Fuel too. (Something I overlooked when buying mine!)

Cheers,

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Old 04-09-2008, 10:25 AM   #9
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Quote:
Originally Posted by BLACKAUXR8
...I get 350km around town and upto 600 on the highway in my Series 3 XR8
Yep, sounds about right for mine as well.
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Old 04-09-2008, 10:28 AM   #10
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Quote:
Originally Posted by XRLNT-8
"Fuel Economy" and "XR8" are two phrases which don't go together! *snip
Add the numbers 347 to that and you get around 250 around town.
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Old 05-09-2008, 02:52 AM   #11
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If your only getting 250km's per tank around town russell, than you either need to lay off the right foot or find a better tuner.

Even my 1966 xr with 750holley'd 351 2V clevo pushing 504hp thru a c10 2500hi stall'd, 3.5 diff gear'd, got a lot better than that around town.

I'm currently running a 320,000km's AU1 V8 with crow 1317, 1.7 rollers, 180seat pressured double with damper, 30thou off heads, ported tb and top intake, k/n panel filter, pacey 4006's with twin 2.5, standard gears and stall, and mine gets minimal 450km's per tank and at best i've gotten 900km's to a tank.

Now before any mod's when i first purchased the car on standard ULP i got 600km's to a tank long trip.

In saying that my tune at the moment is very lean, 13.4 average full throttle, 14 to 1 over 4000, due to a poor fuel pump, and lack of a tune. But my cruise mixtures are at 14.7 stoich when ment to be and my lean cruise is 17 to 1 like its ment to be. And if i got a tune done and it got worse economy on a cruising trip long or short, i'd be really pee'd, obviously full throttle is a different story.

really these days, where does one draw the line from being a tossa flogging their car everywhere to someone driving their car nice to obtain better fuel economy. The world is changing with oil prices and some of us (me included) need to take notice.
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Last edited by 5.0 ED; 05-09-2008 at 02:58 AM.
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Old 05-09-2008, 08:55 AM   #12
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Quote:
Originally Posted by 5.0whiteaughia
If your only getting 250km's per tank around town russell, than you either need to lay off the right foot or find a better tuner.

Even my 1966 xr with 750holley'd 351 2V clevo pushing 504hp thru a c10 2500hi stall'd, 3.5 diff gear'd, got a lot better than that around town.

I'm currently running a 320,000km's AU1 V8 with crow 1317, 1.7 rollers, 180seat pressured double with damper, 30thou off heads, ported tb and top intake, k/n panel filter, pacey 4006's with twin 2.5, standard gears and stall, and mine gets minimal 450km's per tank and at best i've gotten 900km's to a tank.

Now before any mod's when i first purchased the car on standard ULP i got 600km's to a tank long trip.

In saying that my tune at the moment is very lean, 13.4 average full throttle, 14 to 1 over 4000, due to a poor fuel pump, and lack of a tune. But my cruise mixtures are at 14.7 stoich when ment to be and my lean cruise is 17 to 1 like its ment to be. And if i got a tune done and it got worse economy on a cruising trip long or short, i'd be really pee'd, obviously full throttle is a different story.

really these days, where does one draw the line from being a tossa flogging their car everywhere to someone driving their car nice to obtain better fuel economy. The world is changing with oil prices and some of us (me included) need to take notice.
I need to find a better tuner, I know that. I also hardly ever drive my car so the price of petrol I couldn't really give a stuff about, as long as the price of my train ticket doesn't go up because of it that is.

The only thing that irritates me about petrol prices is the oil companies talking bs to us about this and that that is pushing the price up and the govt telling us that there is nothing they can do. I'd be much happier if they all came out and said "ha ha were screwing you, we all know it and there isn't a damn thing you can do about it".

I don't drive for economy, if I wanted economy I'd buy a Camry. Still doesn't make me a tossa though.
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Old 05-09-2008, 09:03 AM   #13
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Quote:
Originally Posted by Russell
I don't drive for economy, if I wanted economy I'd buy a Camry. Still doesn't make me a tossa though.
Well said mate, I couldn't care less if I chew through a tank of fuel in half a day, as long as I am enjoying myself while I do it.
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Old 05-09-2008, 11:16 AM   #14
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Quote:
Originally Posted by Russell
I don't drive for economy, if I wanted economy I'd buy a Camry. Still doesn't make me a tossa though.
Doesnt need to make you one, you already are one :

250km to a tank, geez no wonder everyone reckons G&D are brilliant :
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Old 05-09-2008, 11:48 AM   #15
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Quote:
Originally Posted by b2tf
Doesnt need to make you one, you already are one :

250km to a tank, geez no wonder everyone reckons G&D are brilliant :
Why do you think there are no G&D stickers on my car and no mention anywhere in my sig or AU Falcon page.
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nah mate, aussie cars are the besterest and funnerest, nothing beats them, specially a poofy wrong wheel drive
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Old 05-09-2008, 11:57 AM   #16
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Originally Posted by b2tf
250km to a tank, geez no wonder everyone reckons G&D are brilliant :
At least his has a decent exhaust system....
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Old 05-09-2008, 12:35 PM   #17
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Quote:
Originally Posted by Peuty
At least his has a decent exhaust system....
Don't go down that road thickness...............
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Old 05-09-2008, 02:30 PM   #18
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Quote:
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Don't go down that road thickness...............
Heh.
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Old 05-09-2008, 07:53 PM   #19
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Russell that tossa comment wasn't in anyway directed at you.

If anyone i direct it at the V6 commodore drivers around here.

But far enough on your view of economy, to me i drive 600km's a week so its high on the cards.
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Old 05-09-2008, 08:25 PM   #20
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Quote:
Originally Posted by 5.0whiteaughia
Russell that tossa comment wasn't in anyway directed at you.

If anyone i direct it at the V6 commodore drivers around here.

But far enough on your view of economy, to me i drive 600km's a week so its high on the cards.
Fair enough then. I used to drive mine more than that so it used to kind of worry me. Not enough to stop me from buying a V8 in the first place though lol.
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Old 07-09-2008, 07:15 PM   #21
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Quote:
Originally Posted by BLACKAUXR8
My belief is... If your worried about fuel economy don't buy a V8... I get 350km around town and upto 600 on the highway in my Series 3 XR8
Around the same K's here.
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Old 01-04-2011, 12:50 PM   #22
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Default Re: au xr8 ute fuel economy

Quote:
Originally Posted by BLACKAUXR8
My belief is... If your worried about fuel economy don't buy a V8... I get 350km around town and upto 600 on the highway in my Series 3 XR8
That sounds about the same as mine. Depending how I drive and how heavy the traffic is, I get around 15lts/100km around town and around 12lt/100km on the open road.

Ummm, did any of us buy these with economy in mind??? err, I don't really think so!
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Old 01-04-2011, 01:27 PM   #23
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Welcome to the gang AUBlackXR8 pretty old thread you found here But as for the economy thats about how it is ...
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