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Author Topic: Low MPG!!  (Read 4534 times)

Offline SteD

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Low MPG!!
« on: November 07, 2010, 07:10:35 pm »
Hello,
     I own a 2005 Mk5 GTI DSG, the computer is now telling me 18.9mpg!!! had the car 3 months highest i've seen it is 23mpg,the cars running well,the sevice book is up to date,took it on a 10 mile run driving it like my mom to see how high i could get it 22.5mpg was all i could get,i don't drive it hard (responsible 31 year old!!) used V-max and tesco momentum (99 RON) fuel Had Golf's all my driving life 1.8T,VR6's,but this is really making me wanna swap to diesel sadly beacuse i love everything else about the car!! Hope someone can help me with this problem, cheers.
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Offline ub7rm

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Re: Low MPG!!
« Reply #1 on: November 07, 2010, 07:41:37 pm »
Assuming its not all stop start traffic with a cold engine there is something wrong there.  Would suggest you get it scanned for fault codes / booked into a garage.
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Offline SteD

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Re: Low MPG!!
« Reply #2 on: November 07, 2010, 07:48:41 pm »
Yeah it is a bit of stop/start but really struggling to get above 20mpg is a bit disappointing,read other threads about faulty DV's e.t.c ,but reading about people with Re-maps getting over 30mpg makes me feel sick, lol! Defo needs to go into garage,cheers.
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Offline winrya

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Re: Low MPG!!
« Reply #3 on: November 07, 2010, 07:55:52 pm »
Def something wrong. I do lots of short journeys, lots of fun drives and with a stage 1 revo map it never drops below 28mpg. Easy 340 miles to every tank
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Offline SteD

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Re: Low MPG!!
« Reply #4 on: November 07, 2010, 08:01:45 pm »
I'll have to fill the tank see what i'm getting....how true is it of re-maps improving mpg??
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Offline n13cah

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Re: Low MPG!!
« Reply #5 on: November 07, 2010, 08:09:11 pm »
Seems about the same as mine.
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Offline divweir

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Re: Low MPG!!
« Reply #6 on: November 07, 2010, 08:11:03 pm »
mine too  is there something wrong :sad1:
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Offline winrya

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Re: Low MPG!!
« Reply #7 on: November 07, 2010, 08:12:23 pm »
Quote from: SteD on November 07, 2010, 08:01:45 pm
I'll have to fill the tank see what i'm getting....how true is it of re-maps improving mpg??

Mine hasn't changed, you don't in theory push it as hard so should save fuel but in truth you just enjoy it more
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Offline SteD

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Re: Low MPG!!
« Reply #8 on: November 07, 2010, 08:24:16 pm »
Quote from: n13cah on November 07, 2010, 08:09:11 pm
Seems about the same as mine.

As in low MPG or getting 28mpg or more?
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Offline Hendo

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Re: Low MPG!!
« Reply #9 on: November 07, 2010, 08:31:47 pm »
Have you checked the simple things like tyre pressures?
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Offline gobbleplease

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Re: Low MPG!!
« Reply #10 on: November 07, 2010, 08:42:20 pm »
Ive noticed my golf really suffers from bad MPG in colder weather, its on the way down just now.

a remap will see a good hike in mpg, it did for me. :smiley:
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Offline SteD

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Re: Low MPG!!
« Reply #11 on: November 07, 2010, 08:46:13 pm »
Quote from: Hendo on November 07, 2010, 08:31:47 pm
Have you checked the simple things like tyre pressures?
Yeah it's just had new 18" S-line wheels with new tyres,i've tried all the cheap and easier options,worried about it starting to cost now!
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Offline SteD

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Re: Low MPG!!
« Reply #12 on: November 07, 2010, 08:47:50 pm »
Quote from: gobbleplease on November 07, 2010, 08:42:20 pm
Ive noticed my golf really suffers from bad MPG in colder weather, its on the way down just now.

a remap will see a good hike in mpg, it did for me. :smiley:
Whats your Av.mpg at the moment then??
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Offline TagnuT

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Re: Low MPG!!
« Reply #13 on: November 07, 2010, 08:57:26 pm »
Usually on my daily commute (mixture of B roads, motorway and Dual Carriageway), I get "about" 27.6mpg. On the way to work its usually slightly higher and closer to 30mpg, mind you its down hill most of the way there  :signLOL:

When having fun it hovers around the 22 mpg mark.

What mpg readings are you getting from the number 2 trip computer?
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Offline divweir

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Re: Low MPG!!
« Reply #14 on: November 07, 2010, 09:00:42 pm »
had to go for a spin just to check  70 on m way  31mpg   on way back 22 mpg  feet was a bit heavier on way back
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