Post your fuel consumption stats

[dang2407]

Let us know what mileage per gallon you're getting. Also state whether it is US or UK gallon, or in euro l/100km....

In my 35D, I'm getting 28 mpg (UK) which is around 23.5 mpg USA or 10l/100km. Non-towing, non-motorway mainly.


EDIT: Please state whether you have petrol or diesel engine!

[XRatedM]

E70 X5M - A bit of city and highway driving and average about 12mpg (US).

[Recon3D]

I've been averaging around 20 MPG (USA) with 50/50 city/highway driving.

[dang2407]

I'm going to mod the thread to say whether you have petrol or diesel, otherwise the figures aren't comparable...

[Molez93]

Originally Posted by Thecastle

2011 X5m city 12-14 mpg, hwy 16-18mpg. Towing 7.5-10mpg average about 8.5

Ditto, though no towing.
US gallons.

[cals]

2007 X5 3.0si,
Gasoline
85% City driving and mostly short trips due COVID19 lockdowns
Stays between 13-14 L/100 KM

[Sophisticated Redneck]

2012 50i with ESS Stage 1 tune, downpipes, custom exhaust, ram air inlets. 165K miles

22-23mpg level freeway 75mph

19-20mpg level freeway 85+ mph (fast lane speed in AZ or you get runover)

17-18mpg City if driven like a normal person.

12mpg City if driven with a heavy right foot.

The ESS tune actually both decreased and improved mileage. If driven normally it slightly increased mileage, stepping on it however with its increase in power and lowered A/F ratios at full throttle resulted in the logical increase in fuel consumption and wallet punishment at the pump

[slovakE70]

Late 2010 50i, stock everything except wheels, 150k miles on it

11 - 12l/100 km on freeway @ 140km/h (85mph) - we have 130 km/h speed limit here but everybody is driving 140 - 150 km/h

13 - 14l/100 km in city

12.5/100 km mixed driving city / freeway

17 - 20/100 km if you drive like you have 400 HP bmw lol

[Rich807]

I get around 22mpg U.S. mixed city/freeway driving.

On open road only (which is rare for me with this car) I get 24-25mpg U.S. Gal running up to 80mph

[sunny_j]

2012 X5d driven hard
8.5L/100km 70/30 highway/city

[OllieX5M]

13.2 driven normal and hard here and there.

[Jon_G]

2012 x5m with Dinan stage 1. I'm getting 10mpg combined with a mix of city and highway, and drive aggressively 50% of the time. A lot of hills here in SF where I live. I think my mpg is really bad, so I'm looking into what's causing it. Looking for suggestions on what it could be too.

[CarFan]

2013 x5 (3.5) petrol - no mods. I'm averaging 21 with a mix of street and highway (40/60). I've seen as high as 26 completely highway on road trips with speeds above 70. Original owner and just passed 50k miles so she's definitely broken in.

[bpike1]

2008 4.8 141k

Last 2 tanks were 16.1 calculated. 40/60 City/Highway but lots of snow and "accidental sliding"

Previous 2 tanks before that were 18.8 Calculated 20/80 City/Highway

Highway being 55-60mph hilly roads and City being downtown Ithaca, NY

[Autobacs]

2011 X5M 79K miles, de-catted DP's and stage 1 tune.

around 15 MPG city, normal

around 18 MPG constant 70 MPH

[gejettest]

Cross country LA to Dallas, best ever one leg was 27mpg.
Worst city=13ish?

[Nyc Dito]

2013 Diesel

According to Fuelly app, the last 8 filled tanks;

15.6 (most recent)
16.9
19.2
19.2
19.8
19.8
21.8 (last tank before 35D became a 80% local city commuter with a very short commute)

The last two tanks are odd. My coolant temps are fine but I will monitor next few tanks as I should be heading on a 600+ mile trip in the 35D.

[RL18]

Originally Posted by Nyc Dito

2013 Diesel

According to Fuelly app, the last 8 filled tanks;

15.6 (most recent)
16.9
19.2
19.2
19.8
19.8
21.8 (last tank before 35D became a 80% local city commuter with a very short commute)

The last two tanks are odd. My coolant temps are fine but I will monitor next few tanks as I should be heading on a 600+ mile trip in the 35D.

That doesn't seem right. My x5d with oversized tires and lots of idling, since its winter, still manages 21-23mpg driving mostly city