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2019+ BMW 3 AND 4-SERIES FORUMS (G2x Generation) General G20 Sedan / G22 Coupe / G26 Gran Coupe Discussions Real world fuel economy for both 330i and M340i?

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      12-26-2019, 09:26 PM   #67
Simsimma7
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After ~6000 miles in my 2020 M340i xDrive Iím averaging 24.3 mpg (mixed highway/city)..
I usually drive 80% in comfort mode, and about 20% in Eco-pro (when in traffic).
When on sport mode, I just let the beast feed on as much premium fuel as she cares to indulge!

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      12-27-2019, 02:11 AM   #68
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Quote:
Originally Posted by cpbandit13 View Post
I feel if I baby it on the highway and local roads I can get in the 30's on my M340 but I really have to try because it's so nice to be flooring it all the time lol
RWD or xDrive?

Quote:
Originally Posted by Longdoggy View Post
Two tanks of gas through. Avg about 12-14 with mostly around town driving. Sport + 100% of the time.
330i or M340i? RWD or xDrive?
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      12-27-2019, 02:14 AM   #69
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Quote:
Originally Posted by BigWagonFan View Post
Quote:
Originally Posted by cpbandit13 View Post
I feel if I baby it on the highway and local roads I can get in the 30's on my M340 but I really have to try because it's so nice to be flooring it all the time lol
RWD or xDrive?

Quote:
Originally Posted by Longdoggy View Post
Two tanks of gas through. Avg about 12-14 with mostly around town driving. Sport + 100% of the time.
330i or M340i? RWD or xDrive?
[QUOTE=BigWagonFan;25613062]
Quote:
Originally Posted by cpbandit13 View Post
I feel if I baby it on the highway and local roads I can get in the 30's on my M340 but I really have to try because it's so nice to be flooring it all the time lol
RWD or xDrive?

I have xDrive
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      12-27-2019, 07:00 AM   #70
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I have 1346 km on my m340ix with 50:50 local vs hwy, i get 13.3 L/100km. But i did have it idle a lot to do coding. So not very accurate yet
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      12-27-2019, 07:51 AM   #71
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[QUOTE=cpbandit13;25613067]
Quote:
Originally Posted by BigWagonFan View Post
Quote:
Originally Posted by cpbandit13 View Post
I feel if I baby it on the highway and local roads I can get in the 30's on my M340 but I really have to try because it's so nice to be flooring it all the time lol
RWD or xDrive?

Quote:
Originally Posted by Longdoggy View Post
Two tanks of gas through. Avg about 12-14 with mostly around town driving. Sport + 100% of the time.
330i or M340i? RWD or xDrive?
Quote:
Originally Posted by BigWagonFan View Post
Quote:
Originally Posted by cpbandit13 View Post
I feel if I baby it on the highway and local roads I can get in the 30's on my M340 but I really have to try because it's so nice to be flooring it all the time lol
RWD or xDrive?

I have xDrive
xDrive M340
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      12-27-2019, 08:07 AM   #72
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M340i xDrive:

Sport+ gets about 12L/100km (24 mpg)
Comfort in the city gets about 9L/100km (31 mpg)
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      12-27-2019, 08:08 AM   #73
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I'm averaging about 30MPG in city (Florida). Highway is about 45. I'm no babying it, but I'm also not in Sport+ all the time.
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      12-29-2019, 03:24 PM   #74
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M340I XDrive: After about 12,000 miles my overall MPG is 31.5. Breakdown:
~70% is 60 mph rural roads
~15% is around town
~15% is "having fun"
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      12-29-2019, 08:43 PM   #75
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Just picked up a 2020 330i from a dealer in another state (300 miles away). Interstate driving the entire way home using Eco Plus mode. Averaged 43.4 mpg. No power in that mode, but great mileage!!
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      12-29-2019, 09:40 PM   #76
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330i rwd, about 1500 miles on it , averaging 29.6 mpg in approx 50/50 city / freeway in Los Angeles area using 91 octane. I'm very impressed.
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      12-30-2019, 01:14 AM   #77
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Quote:
Originally Posted by sbarrier View Post
Just picked up a 2020 330i
Is that RWD?
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      12-30-2019, 12:39 PM   #78
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Quote:
Originally Posted by BigWagonFan View Post
Is that RWD?
Yes
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      12-30-2019, 06:51 PM   #79
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Quote:
Originally Posted by jmcbmw View Post
330i rwd, about 1500 miles on it , averaging 29.6 mpg in approx 50/50 city / freeway in Los Angeles area using 91 octane. I'm very impressed.
43 mpg at 66 mph for 60 miles
Awesome
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      12-31-2019, 09:34 PM   #80
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Quote:
Originally Posted by berkel View Post
Hi,

I have over 2K miles and long term avg is 23 MPG.

It is climbing as I use it for mostly hwy commute and less "demo" driving lol.

When cruising on the hwy in Adaptive I'm showing ~30 MPG+, even around 80 MPH...

I'm pleased with the mileage, especially if it improves to ~25 MPG long term overall. I use Shell 93 almost exclusively.

Thanks

Hi I have exactly the same numbers after about 2500km in my 330i G20. I average 23.5 MPG (10L per 100km). I had a tank with lots of high way driving which averaged at about 27.7 MPG (8.5L per 100km).
(However nothing like my previous BMW 320d F30 averaging 39 MPG (6L per 100km)
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      01-01-2020, 06:34 AM   #81
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Quote:
Originally Posted by stevenp67 View Post
Hi I have exactly the same numbers after about 2500km in my 330i G20.
Is that RWD?
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      01-01-2020, 02:23 PM   #82
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7500km in; city driving 60% hwy 40%.
Mainly in Sport plus mode and comfort.
Averaging 9.6L/100km
Hwy only 5.9-6.2;
City only 9-10
330i RWd
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      01-03-2020, 04:53 PM   #83
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Over New Year I did a round trip totalling 460 miles in my new 330i.....and got a staggering 47.9mpg without any special effort at all. Almost all motorway driving at 70mph with driver assist on (which is great on the motorway), average speed around 54mph.

I came from an F34 328i and the 330i is about 500rpm Lower at 70mph than the 328i. Pulls significantly harder when asked as well.

A win win!!
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      01-05-2020, 03:15 AM   #84
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330i Touring and getting 13-14 Km/L.
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      01-07-2020, 04:56 AM   #85
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2800km so far.
330i RWD, 70% highway driving (Autobahn) so +130 km/h usually
32.5 MPG

Im sure if I drove at regular speed sit would be better. Plus there are a lot of hills in the area.
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      01-07-2020, 11:10 PM   #86
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In my M340 the best I've achieved on my 17 km comment to work was quite surprising to me for such a powerful car:
5.1 Litres/100km (46.1 U.S. mpg or 55.4 U.K. mpg)

But because I like to put my foot down I'm currently at:
9.2 Litres/100km (25.6 U.S. mpg or 30.7 U.K. mpg)

which is still a bit better than my wife's X3 30i... so I'm pretty impressed.
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      01-08-2020, 03:53 PM   #87
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i am at 27.5 MPG from when I since got it. I have not reset it yet. I have combination of highway and start and stop. I drive it mainly in sport mode but a lot of times on the highway I will put it in Eco mode for long trips. AWD car too. I expect some of this to drop with the new front splitter I installed.
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      01-23-2020, 02:06 PM   #88
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330i, mostly highway, mostly at 75mph, comfort mode-- 35mpg or so. The computer on the dash reads about 1mph high. My numbers are from checking the actual fuel consumption at fill up.

Simply amazing given the pickup the turbos bring to the table.
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