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Author Topic: Mpg comparisons  (Read 1718 times)

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elitekev

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Mpg comparisons
« on: 12 January 2010, 18:58:35 »
Can anyone tell me the difference in mpg between a 2.5 and a 3.0 both auto and the difference in mpg between auto and manual, as I have a grand to spend on a omega, I'm after a pre-facelift pref 3.0, am I hoping?
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Lazydocker

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Re: Mpg comparisons
« Reply #1 on: 12 January 2010, 19:03:26 »
Quote
Can anyone tell me the difference in mpg between a 2.5 and a 3.0 both auto and the difference in mpg between auto and manual, as I have a grand to spend on a omega, I'm after a pre-facelift pref 3.0, am I hoping?

Nope... Not hoping at all. Depends on driving style etc but in a 3.0 auto

22 Around town, as long as you don't floor it all the time ::) ::)
30+ on a run :y :y

Hopefully there'll be a LPG converted elite saloon up for sale soon ::)... Be a little over your £1k budget but if you can stretch it you can save quite a bit on your fuel costs :y

[edit]IIRCC there isn't a lot of difference between the 2.5 and the 3.0 economy[/edit]
« Last Edit: 12 January 2010, 19:04:15 by Lazydocker »
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Steve Brookman

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Re: Mpg comparisons
« Reply #2 on: 13 January 2010, 10:22:51 »
I've had a 2.5 auto and now a 3.0 auto. The 3.0 is slightly worse around town doing around 19mpg but slightly better than the 2.5 on a run. 30-32 easily achievable by the 3.0 on a run.
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kevpuk

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Re: Mpg comparisons
« Reply #3 on: 13 January 2010, 19:06:06 »
My 3.0 manual returns around 21 on pretty much all short runs about town....about 7miles at a time  :P ...from a full tank.
Gets much better on decent runs, motorway to Liverpool and back (from Poole) saw about 35mpg :)
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Hovelite

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Re: Mpg comparisons
« Reply #4 on: 21 January 2010, 00:23:45 »
my 2.5 only does 3 mile trips most days, and with a heavy right foot comes in at about 18mpg!  On a run though it's well over 30...
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albitz

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Re: Mpg comparisons
« Reply #5 on: 21 January 2010, 00:29:49 »
Quote
Quote
Can anyone tell me the difference in mpg between a 2.5 and a 3.0 both auto and the difference in mpg between auto and manual, as I have a grand to spend on a omega, I'm after a pre-facelift pref 3.0, am I hoping?

Nope... Not hoping at all. Depends on driving style etc but in a 3.0 auto

22 Around town, as long as you don't floor it all the time ::) ::)
30+ on a run :y :y

Hopefully there'll be a LPG converted elite saloon up for sale soon ::)... Be a little over your £1k budget but if you can stretch it you can save quite a bit on your fuel costs :y

[edit]IIRCC there isn't a lot of difference between the 2.5 and the 3.0 economy[/edit]
What sort of MPG equivalent do you get from your LPG set up Paul ? I am currently in the process of checking the MPG on the little Merc I bought, and bearing in mind how sluggish it is if it doesnt return mid 30,s then its going and it will be back to plan A, which was an LPG car. ;)
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Lazydocker

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Re: Mpg comparisons
« Reply #6 on: 21 January 2010, 01:06:04 »
Quote
Quote
Quote
Can anyone tell me the difference in mpg between a 2.5 and a 3.0 both auto and the difference in mpg between auto and manual, as I have a grand to spend on a omega, I'm after a pre-facelift pref 3.0, am I hoping?

Nope... Not hoping at all. Depends on driving style etc but in a 3.0 auto

22 Around town, as long as you don't floor it all the time ::) ::)
30+ on a run :y :y

Hopefully there'll be a LPG converted elite saloon up for sale soon ::)... Be a little over your £1k budget but if you can stretch it you can save quite a bit on your fuel costs :y

[edit]IIRCC there isn't a lot of difference between the 2.5 and the 3.0 economy[/edit]
What sort of MPG equivalent do you get from your LPG set up Paul ? I am currently in the process of checking the MPG on the little Merc I bought, and bearing in mind how sluggish it is if it doesnt return mid 30,s then its going and it will be back to plan A, which was an LPG car. ;)

I get around 300 miles to a 71 L fill up on my "around town" type journeys (that's Suffolk type town ::) ::)) without treating the pedal like my nuts are under it ::) ::) and 350+ on a run at 75-80 mph :y :y

So I'd say that in reality it's somewhere in the region of 45mpg average on the combined cycle... And that's not hanging about ;) ;) ;)
« Last Edit: 21 January 2010, 01:06:37 by Lazydocker »
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albitz

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Re: Mpg comparisons
« Reply #7 on: 21 January 2010, 13:43:48 »
Thats better than I thought tbh, plan A is looking more attractive by the minute.  :)
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Lazydocker

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Re: Mpg comparisons
« Reply #8 on: 21 January 2010, 19:43:36 »
Quote
Thats better than I thought tbh, plan A is looking more attractive by the minute.  :)

You know it makes sense ;) ;)
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albitz

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Re: Mpg comparisons
« Reply #9 on: 21 January 2010, 19:50:10 »
Let me know when its decision time then and I will have to make a decision. :y ;D
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Lazydocker

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Re: Mpg comparisons
« Reply #10 on: 21 January 2010, 19:58:12 »
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Let me know when its decision time then and I will have to make a decision. :y ;D

There should be a little notice as I'm planning to get the replacement sorted and possibly converted before it goes ;) ;)

It'll have a new Cam Belt Kit, service and MOT in the next few weeks :y :y
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MickAP

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Re: Mpg comparisons
« Reply #11 on: 21 January 2010, 20:06:37 »
It's doesn't get any better with a 4 pot either.
Short town journeys around 22mpg, longer motorway cruising around 36mpg.

Mick :y
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Seth

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Re: Mpg comparisons
« Reply #12 on: 21 January 2010, 20:11:24 »
Quote
It's doesn't get any better with a 4 pot either.
Short town journeys around 22mpg, longer motorway cruising around 36mpg.

Mick :y

Yep Mick - my former 2.0 auto was pretty much the same!
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nonames

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Re: Mpg comparisons
« Reply #13 on: 21 January 2010, 22:49:39 »
i get 200 miles to 45 litres of lpg (£23)

the on board computer always reads between 18.5-20.5 with 75% of the time city driving

im sure its using petrol along with lpg any reason for this? i hate filling up with petrol ugh
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Lazydocker

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Re: Mpg comparisons
« Reply #14 on: 21 January 2010, 22:52:43 »
Quote
i get 200 miles to 45 litres of lpg (£23)

the on board computer always reads between 18.5-20.5 with 75% of the time city driving

im sure its using petrol along with lpg any reason for this? i hate filling up with petrol ugh

Poor set up is the only real reason ;) ;)
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