|
|
|
|
|
|
BMW Garage | BMW Meets | Register | Today's Posts | Search |
|
BMW 3-Series (E90 E92) Forum
>
Real world fuel economy for 318d/320d/325d
|
|
11-22-2010, 12:32 PM | #1 |
Private First Class
24
Rep 168
Posts |
Real world fuel economy for 318d/320d/325d
Hi All
Im looking to get a frugal yet entertaining car and see that BMW have very high published fuel economy numbers. My question is, given a typical journey, such as 80% motorway at legal speeds, plus 20% A roads, will there be much of a difference in fuel consumption between the 318 and 320 diesel? I see that the HP figures are a lot higher for the 320... Also, driving like miss daisy, could you get 50mpg out of the 325d? Cheers! |
11-22-2010, 12:50 PM | #5 |
Lieutenant
10
Rep 579
Posts |
My 330d auto easily does 45mpg on a cruise (<80mph). I would have thought a gently driven 325d would do 2 or 3 mpg more. And a gently driven 320d would be 50+ espescially a manual. A colleague has an 2010 ED model, and hes getting nearly 60 MPG so a standard 320d would likely be 50-55 on a gentle cruise.
|
Appreciate
0
|
11-22-2010, 12:54 PM | #6 |
Major General
193
Rep 6,110
Posts
Drives: Don't know yet!
Join Date: Jul 2007
Location: UK
|
|
Appreciate
0
|
11-22-2010, 01:04 PM | #8 |
Jeff
318
Rep 1,451
Posts |
320d (177) auto.
Best (very) gentle run of 70 miles - 56.5mpg Gentle motorway run - 50+ Typical motorway run - 48 Hard motorway run - 46 Worst, all urban in winter (not caning it) - 36 Typical urban - c38 Manuals seem to get 3-4 mpg extra. From reading various forums, 330d seems to get 3-4mpg less. |
Appreciate
0
|
11-22-2010, 01:58 PM | #10 |
The Tarmac Terrorist
949
Rep 29,345
Posts
Drives: 997.2 GT3
Join Date: Mar 2007
Location: ''Fandango Towers''
|
Darkee boy your 335d if driven sensibly can achieve 40mpg
__________________
997.2 GT3
|
Appreciate
0
|
11-22-2010, 03:18 PM | #12 | |
Lieutenant General
6659
Rep 15,858
Posts |
Quote:
HighlandPete |
|
Appreciate
0
|
11-22-2010, 03:23 PM | #13 |
Major General
268
Rep 9,915
Posts
Drives: VW T5
Join Date: Apr 2008
Location: Worcestershire
|
Get a 330d with the new engine in.
__________________
|
Appreciate
0
|
11-22-2010, 03:28 PM | #14 |
The Tarmac Terrorist
949
Rep 29,345
Posts
Drives: 997.2 GT3
Join Date: Mar 2007
Location: ''Fandango Towers''
|
Well if thats all your after (40mpg) then get a 335d again.
__________________
997.2 GT3
|
Appreciate
0
|
11-22-2010, 03:59 PM | #16 |
Major General
268
Rep 9,915
Posts
Drives: VW T5
Join Date: Apr 2008
Location: Worcestershire
|
Got to be the 320d then.
__________________
|
Appreciate
0
|
11-22-2010, 05:32 PM | #17 |
Major
36
Rep 1,113
Posts
Drives: M235i 6MT
Join Date: Jun 2009
Location: Ontario, Canada
|
My 325d auto has returned bang on 40mpg average over 32k miles. I do hammer it at times though.
A really steady 100 mile trip will get 45-47mpg but I've never seen 50 on a trip of any length. |
Appreciate
0
|
11-22-2010, 06:22 PM | #18 |
LSD - No, you're not seeing things
72
Rep 3,302
Posts |
My manager runs E92 320D and finds a 55mpg long term average and he seems to sit at 70mph normally.
I have a new E90 318d ED and at 70mpg I easily return 60+mpg. If consumption whilst droning down the motorway is critical, the 318 makes more sense as its only slightly less output, but less Co2 etc also.
__________________
|
Appreciate
0
|
11-24-2010, 03:59 PM | #22 |
Second Lieutenant
12
Rep 215
Posts |
Some pretty good mpg's getting mentioned.
Both our 320d and 520d are sittting at 34 mpg, both autos. Not really being hammered but a fair bit of urban driving. Thats over 15000 miles. |
Appreciate
0
|
Bookmarks |
|
|