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Old 13 May 2010, 09:53 PM
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graeme jones
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Default mpg mission

Hi All
I have been fairly satisfied with the return that my wrx has returned for the last year and a bit. It is a 2003 plate with a cat back exhaust and 2nd cat replaced.

I have never had less than 24 mpg but never hit 30 mpg either. The driving i do to work is mixed 12 miles there and 12 back with about 7 miles of it is motorway. My days of i potter about mostly 30 mph zones. So lots of short journeys.

So I have come to the conclusion stick to 60 mph on the motorway and NO more than 65 mph. When accelerating keep it under 3,000 revs. Generally drive like an old biddy

I have got to 1/2 tank mark and achieved 200 miles! which is a record and now on a fraction above a quarter at 250 miles.

I will be filling her in a couple of days and hope to see a record mpg from it. I know it is a bit sad but hey next tank im going to give it a few blasts again as the turbo hasn't spooled much this week lol.
Old 13 May 2010, 10:13 PM
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Do a "top gear" move and tape up the bonnet gaps and fold the mirrors in! You might get even more!!
My best was 295 on a full tank of optimax till the light came on.
Old 13 May 2010, 10:13 PM
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Am sorry but why own a subaru and worry about MPG! These cars were born on the rally stages!!
Old 13 May 2010, 10:23 PM
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Originally Posted by graeme jones
Hi All
I have been fairly satisfied with the return that my wrx has returned for the last year and a bit. It is a 2003 plate with a cat back exhaust and 2nd cat replaced.

I have never had less than 24 mpg but never hit 30 mpg either. The driving i do to work is mixed 12 miles there and 12 back with about 7 miles of it is motorway. My days of i potter about mostly 30 mph zones. So lots of short journeys.

So I have come to the conclusion stick to 60 mph on the motorway and NO more than 65 mph. When accelerating keep it under 3,000 revs. Generally drive like an old biddy

I have got to 1/2 tank mark and achieved 200 miles! which is a record and now on a fraction above a quarter at 250 miles.

I will be filling her in a couple of days and hope to see a record mpg from it. I know it is a bit sad but hey next tank im going to give it a few blasts again as the turbo hasn't spooled much this week lol.
i do a 50 mile trip 5 days and i use 35 quid in tesco 99 driving like a biddy now when i try and give it some the power aint the same
Old 13 May 2010, 10:26 PM
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Originally Posted by nick schofield
i do a 50 mile trip 5 days and i use 35 quid in tesco 99 driving like a biddy now when i try and give it some the power aint the same
Does it feel down on power mate? I feel like some days my bug has so much less power than others. My friends think im simple.
Old 13 May 2010, 10:29 PM
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Originally Posted by rookymatt
Does it feel down on power mate? I feel like some days my bug has so much less power than others. My friends think im simple.
seems to spool better when weather is warm
Old 13 May 2010, 10:43 PM
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Might be worth us heat wrapping the exhaust in that case. This would improve spool.
Old 13 May 2010, 10:54 PM
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gallois
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Originally Posted by swrtno1
Am sorry but why own a subaru and worry about MPG! These cars were born on the rally stages!!
(everytime!!)
.........Do you shop around for insurance? if so why? or what about tyres, do you shop around for those?
Old 13 May 2010, 10:58 PM
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Originally Posted by rookymatt
Might be worth us heat wrapping the exhaust in that case. This would improve spool.
hh

Old 13 May 2010, 11:00 PM
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Or just spending money on a hybrid turbo!
Old 13 May 2010, 11:03 PM
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Originally Posted by rookymatt
Or just spending money on a hybrid turbo!
have to agree think my mondeo st is quicker
Old 13 May 2010, 11:05 PM
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Got a vf35 sitting at work, but don't want to fit it due to fear of massive lag! Very tempted just to fit an Andy Forrest hybrid and ported td-04!
Old 14 May 2010, 01:05 PM
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Richy P1984
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28mpg - read it and weap lol. half motorway (A1) half london local roads. No more than 65mph or 2.5k rpm in any gear. total of 327 miles on a tank, with an average of 6.1 miles / litre
Old 14 May 2010, 01:26 PM
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Ive got a newage sti and with really careful driving have manage to get over 300 on a tank
Old 14 May 2010, 03:08 PM
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Westwood2006
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You lot can PM me your addresses so I can send you the flat caps and tins of murry mints you deserve!
Old 14 May 2010, 03:40 PM
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Originally Posted by Westwood2006
You lot can PM me your addresses so I can send you the flat caps and tins of murry mints you deserve!
Haha, you slag!
Old 14 May 2010, 03:43 PM
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Old 14 May 2010, 08:45 PM
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graeme jones
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Originally Posted by swrtno1
Am sorry but why own a subaru and worry about MPG! These cars were born on the rally stages!!
As the original post said i am not really concerned as the return has been better than expected driving hard at times, so it is just a test to see what it could achieve when I actually think about how I am driving.
I am going to fill it up tomorrow as I am now at 280 miles and still 1/4 tank! So back to normal driving from tomorrow.
Old 15 May 2010, 03:27 PM
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31.5mpg! not bad for fairly short distance driving! long journeys would be nearer 35-38 if at a constant speed.
Old 15 May 2010, 04:45 PM
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This is my average.
Old 15 May 2010, 04:50 PM
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Mr Wagon
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Originally Posted by huzzy1


This is my average.
This application looks really cool, whats it called ?

Thanks
Old 15 May 2010, 04:53 PM
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What app is that Huzzy? Looks good
Old 15 May 2010, 05:12 PM
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It's called 'Roadtrip', highly recommended it is.
Old 15 May 2010, 06:01 PM
  #24  
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WRX 04 Wagon back in 2008 on a weeks trip around Dorset... I got 29mpg. I never managed to get above the low 20's with general driving.

The WRX has now gone and I drive a 07 Corsa CDTi for the daily commute. Managed 63mpg this week. That's 466 miles off £40.

Good job I've got a classic in the garage when I feel like a bit of cr*p mpg
Old 15 May 2010, 06:30 PM
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Brun
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Got a vf35 sitting at work, but don't want to fit it due to fear of massive lag! Very tempted just to fit an Andy Forrest hybrid and ported td-04!
Don't think you'll find anybody who would say that the VF35 is laggy. I went from a TD04 to the 35 and there was hardly any change in lag but a big jump in power
Old 15 May 2010, 06:58 PM
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my average over the last 16 tanks of fuel is 22.6mpg....best is 25.9, worst is 20.7
Old 15 May 2010, 07:54 PM
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In town driving i get 21 mpg, but a blast to Silverstone on the motorway then a slow crawl back home gave me 25mpg - best i've got so far.

However, i know this chap who took an economical driving course for his work and simply going from 3rd to 5th in 40 zone could save a couple thousand gear changes a year.

but i get bored doing that though
Old 15 May 2010, 08:09 PM
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I've been monitoring the MPG on my STi ppp. So far my best has been 22.7mpg and worst has been about 18.2mpg, calculated after each refil of the tank. I rarely get over 230-240 miles max from a tank.

You WRX boys have it good at the pumps!
Old 15 May 2010, 08:19 PM
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Originally Posted by Brun
Don't think you'll find anybody who would say that the VF35 is laggy. I went from a TD04 to the 35 and there was hardly any change in lag but a big jump in power

Guess i should grow some ***** and fit it then!! Hehe, Thanks for that Brun.
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