MK7/7.5 Golf GTI MPG

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Discussion

acme

Original Poster:

3,002 posts

205 months

Wednesday 2nd May 2018
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As per another thread I'm considering a new Polo GTI. It has the same EA888 motor as the GTI/R but tuned to 200bhp. As it's a new car there's no MPG figures so thought the closest comparison is a current Mk7.5 Golf GTI. If anyone has real world figures it'd be appreciated.

I do 22-25k per annum so MPG is fairly important, cheers.

GrumpyTwig

3,354 posts

164 months

Wednesday 2nd May 2018
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Seems they quote Economy/CO2: 47.9mpg/134g/km on autocar?

Not a Golf or Polo but same ea888 in my Skoda, gets about 35mpg in mixed driving, but it's a bigger car (estate) and the roof rack probably doesn't help. Would think you'd get 40ish in the real world.

acme

Original Poster:

3,002 posts

205 months

Wednesday 2nd May 2018
quotequote all
Thanks for the reply. Quoted figure seems to be the same as the GTI I think, which makes sense as I don't think it's much lighter.

My current Golf 1.4 ACT has got a real world 46 over the past 70k miles.

I could live with 40 if it's realistic.

Kolbenkopp

2,345 posts

158 months

Thursday 3rd May 2018
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There's a relevant difference regarding the engine: looks like the Polo gets the latest B Cycle version of the EA888 mildly breathed on for 200 PS. See [1]. This is a replacement for the 1.8 that is being discontinued. The Miller-cycle style engine should make it pretty efficient, and they claim to have made it more responsive compared to the 1.8 (smaller turbo).

I've not driven it myself but consensus seems to be that it's less willing higher up in the power band. But gives a good shove further down. Which does not sound ideal for some. But in a more 'grown up' hot hatch it should work -- especially with the mileage you do. I can see this fitting the new Polo GTI very nicely. Literally a very grown up super mini hatch wink.

Speaking of MPG, even the standard GTI is pretty decent IMO. I currently get around 32 out of a tank on average, but on slow Autobahn (~ 75 mph) stints it creeps close to 40. That's with a Mk 7.5 GTI Performance and 225/40/18 Michelin PSS. Rims also wider and stick out a bit more than stock (ET45 8"). So not optimised for effiency at all.

Edit: regarding quoted figures -- the Polo should already have been tested to WLTC.. Which will be much worse than NEDC sadly :-/.

[1] http://www.automobilemag.com/news/inside-volkswage...



Edited by Kolbenkopp on Thursday 3rd May 00:19

acme

Original Poster:

3,002 posts

205 months

Thursday 3rd May 2018
quotequote all
Many thanks for that, appreciated, it makes interesting reading.

Agreed of the articles I've read many have noted that there's little point in revving it beyond 5500rpm, which is a shame as I understood one of the good things about this in the R (& I presume GTI too) was its decent slug of torque but that it is worthwhile chasing the readline too.

Nevertheless as you say for my daily use it really could potentially suit me well. I'm fortunate to have other stuff just for fun. Though the lead times sound err interesting, not sure the lease company will approve, though currently they won't be aware as it only appeared on the list on Monday!

the-photographer

3,820 posts

183 months

Thursday 3rd May 2018
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More technical detail here

http://www.greencarcongress.com/2017/06/20170627-t...

Polo 5 door DSG 1355Kg

Golf 5 door DSG 1416Kg

Not so much weight terms, however the Miller engine should surprise you with its economy, it has for the A4 people in its higher power variant.


Patch1875

4,935 posts

139 months

Thursday 3rd May 2018
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I got around 25-30 on town and 35-40 on a run.


p4cks

7,013 posts

206 months

Thursday 3rd May 2018
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36.9mpg mainly on mine which is predominately stop start traffic 5 days of the week

damianmkv

635 posts

150 months

Thursday 3rd May 2018
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I picked up my 7.5 GTi PP 5 door DSG last month and I've done 2500 miles so far.

Average is 36.2mpg courtesy of no long journeys last week and therefore 30mpg with 280-ish mile from the tank

Best mpg is 44.3

By comparison, I averaged 45.7 over 72k in my mk7 GTD manual

acme

Original Poster:

3,002 posts

205 months

Thursday 3rd May 2018
quotequote all
Thanks for all the replies, appreciated. As long as I can get 40 on a run and therefore cover the fuel cost for work that's fine. I tend to sit with adaptive cruise on at circa 75, got an OBC 54 & 56 on the Golf 1.4 ACT today round the M25 for 85 miles, which is unusually high but bizarrely the M25 was fairly quiet.

Interesting re the GTD, I've got 46 on the Golf overall measured old school brim to brim over 72k miles.

A GTD is on the company car list too, but after 4 years back in petrol I don't want to return to diesel, and noting the next 4 years BiK it makes no sense, and I suspect it'll only get worse.

damianmkv

635 posts

150 months

Friday 4th May 2018
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That's why I went for the GTi - on a run, the fuel costs are paid and the BiK difference was negligible

+ the GTi is much more fun smile

acme

Original Poster:

3,002 posts

205 months

Friday 4th May 2018
quotequote all
My round trip commute is 65 miles, a third of which is on some great rural cross country roads so a requirement for fun even in the daily is high. Plus living in the countryside means I have some fun roads even when doing run of the mill stuff, so as sensible as the GTD would be I couldn't return to diesel, in that respect the last 72k in the Golf ACT has been great, it's a fantastic all rounder but push on and it's quite baggy.

va1o

16,056 posts

214 months

Friday 4th May 2018
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I've got the 230PS version of this engine in my TT. It seems to pretty consistently average about 36mpg from overall driving, rising to mid 40s on motorway runs. Pretty decent for the performance IMO

DukeDickson

4,721 posts

220 months

Saturday 5th May 2018
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va1o said:
I've got the 230PS version of this engine in my TT. It seems to pretty consistently average about 36mpg from overall driving, rising to mid 40s on motorway runs. Pretty decent for the performance IMO
Broadly the same in a Golf with the same engine, with a good mix of daily crawl and more free moving roads. As always, probably depends on the circumstances and the driver.

The pay off seems to be very low down torque (or slightly off gear ratios) and not exactly the best sound out there.

mcg_

1,452 posts

99 months

Saturday 5th May 2018
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Patch1875 said:
I got around 25-30 on town and 35-40 on a run.
Same.

Others who are averaging high 30s are doing are doing little urban driven or must have some magical foot with no weight.

My average is about 28mpg.

On a 4.5 hour journey last night in my GTI pp though, generally in the 3 rd lane, I averaged about 38.5 I think it was. Not too bad at all.

DukeDickson

4,721 posts

220 months

Sunday 6th May 2018
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mcg_ said:
Patch1875 said:
I got around 25-30 on town and 35-40 on a run.
Same.

Others who are averaging high 30s are doing are doing little urban driven or must have some magical foot with no weight.

My average is about 28mpg.

On a 4.5 hour journey last night in my GTI pp though, generally in the 3 rd lane, I averaged about 38.5 I think it was. Not too bad at all.
Or maybe your driving style needs some refinement? Or there's something about your normal journeys? Or something else?
I was getting about 28 out of a 5cyl Focus ST, the renowned petroleum dipsomaniac one, which seemed to be quite a bit better than the norm & I never wanted for pace, so something doesn't seem right.

As mentioned, I do a fair amount of boring crawl as the morning journey is 4 miles of very slow moving urban traffic to get to a motorway that is at best ok, but usually far less than that (to the extent that it will all be 'smart' rolleyes motorway in a couple of years). I do leave late in the evening in the miserable half of the year, so that does help matters. Outside of the working week could be anything - sometimes there aren't the circumstances to try hard, sometimes there are & sometimes I CBA and sometimes I very much want to.


One thing I would say is that something like IAM/RoSPA definitely does help. I did the former a long time ago and you definitely benefit. Better anticipation, lift off earlier, accelerate smartly etc. I'm no driving hero or anything close to, nor am I the opposite!




clarky92

725 posts

112 months

Tuesday 8th May 2018
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7.5 Golf GTI PP DSG

28 around town
49 on a 300 mile all motorway run, at 80

acme

Original Poster:

3,002 posts

205 months

Tuesday 8th May 2018
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Bl**dy hell that’s what my 1.4 ACT gets at 75 with ACC on!

jam_up

163 posts

81 months

Tuesday 8th May 2018
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clarky92 said:
7.5 Golf GTI PP DSG

28 around town
49 on a 300 mile all motorway run, at 80
I guess this is helped by having the 7 speed gearbox for cruising.

tril

377 posts

81 months

Tuesday 8th May 2018
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My old GTI would get about 34 average. 39 if I was being sensible on the motorway and 25-30 around town.

Now I'm living the delightful life of getting 25mpg average in an RS3