E89 35i M Sport DCT - real world MPG?
E89 35i M Sport DCT - real world MPG?
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Discussion

Nano2nd

Original Poster:

3,426 posts

287 months

Tuesday 12th July 2011
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apologies if this has been done to death, i couldn't find anything here or on z4-forum

anyone with a E89 35i M Sport DCT tell me what real world MPG they are getting? there are a couple of really low miler 60 plate cars on AUC at about the £35k mark thats got my brain ticking... as it looks like i'm not gonna be able to sell the 911 private i'll end up trading, originally thinking of going for a £10k GT-TDI golf and an Exige S... i'm sure i'd get a better deal trading up rather than down....

i had 2 Z4M coupes in the same manor off AUC approx 2k miles and 3-6 months old at a hefty £17K+ discount on the list price, unfortunately i can't get the BMW spec page to work, but these E89 cars look to be £47-48K too, so decent discount and i do miss the feel of a new car biggrin

my old Z4M used to do about 26-27MPG on my (70 mile round trip) commute(compared to the 22-23 in the 911) for this to work it'd have to be noticably better than the Z4M! also i understand the ride is much more compliant then the Z4M? this was my major issue with it, well that and the clutch... going DCT will definitely eliminate that one wink

Nano2nd

Original Poster:

3,426 posts

287 months

Wednesday 13th July 2011
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so no one got one of these then confused

a_bread

721 posts

216 months

Wednesday 13th July 2011
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I wish I did have one of those!

I can't give direct experience of them, but I believe that the same engine in E92 guise has similar economy to the E46 330, meaning around 30, ranging from mid 20s in town to mid 30s on a run. I guess the Z4 is a bit lighter. The DCT might actually improve economy a little compared with a manual.

Bezerk

475 posts

190 months

Wednesday 13th July 2011
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My N55 engined E92 335i DCT gives 23mpg around town and 33-35 on the motorway, perhaps a little more if you stay below 80.

LordGrover

34,189 posts

243 months

Thursday 29th June 2017
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Bit of a bump hehe


Panthro

781 posts

249 months

Thursday 29th June 2017
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I did 20 odd thousand miles in mine, averaged around 27mpg and that was mostly A roads and motorways, plus a couple of long distance road trips. On a long motorway journey it would return around 33mpg.

SebringMan

1,774 posts

217 months

Thursday 29th June 2017
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These figures are suprising. I thought it would return more.

I ask as I do sometimes look at 135is but TBH the MPG doesn't look alot better than my M3.

Nano2nd

Original Poster:

3,426 posts

287 months

Thursday 29th June 2017
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blimey this is an old thread, interesting that my current M4 would be vastly better on that 70 mile round trip commute(if i still did it) than the Z4M... progress eh?

SebringMan

1,774 posts

217 months

Friday 30th June 2017
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Nano2nd said:
blimey this is an old thread, interesting that my current M4 would be vastly better on that 70 mile round trip commute(if i still did it) than the Z4M... progress eh?
What do you get from your M4? A friend with an manual M4 can't get past 23MPG.

Nano2nd

Original Poster:

3,426 posts

287 months

Friday 30th June 2017
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SebringMan said:
What do you get from your M4? A friend with an manual M4 can't get past 23MPG.
it depends, just bumming round then about 20, but on a short motorway run, it pretty quickly gets upto 28-29MPG, i went to france and back in it the other week, fully loaded, with the kid and wife, normal motorway speeds and it averaged 31... the these are trip computer figures, i've not checked the acuracy tank to tank, so in reality it could be a few MPG worst... a friend of mine has a manual m3 and he recons it'll do 33-34 on a run... which makes no sense, shorter gearing, only difference is mines not done many miles so it might improve i guess

SebringMan

1,774 posts

217 months

Friday 30th June 2017
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I will be honest, my E46 M3 has surprised me.

Going from Warwickshire to Adenau, Germany I did 28MPG. That included following a bloke who couldn't keep a constant speed to save his life ; he either did 100 or 60! Annoying when you can stick to 80!

On the return things got interesting. It was very wet. I was doing around 95 where there was no traffic and adhering to the limits in the contraflow, mostly with the AC on. It managed 30MPG, which to me is pretty impressive for a 14 year old car on throttle bodies and its share of wear.

On a couple of occasions I have managed 32MPG doing around 80ish. Town driving does destroy the MPG however ; it's anywhere between 18 for pure town driving with traffic to around 22.

Hmm, I take it back about the M4 ; that does sound reasonable with a family and luggage smile.