Based on data from 101 vehicles, 8,848 fuel-ups and 2,997,857 miles of driving, the 2015 BMW X3 gets a combined Avg MPG of 25.02 with a 0.16 MPG margin of error.

Any Engine Type 2.0L L4 DIESEL (23) 2.0L L4 GAS (21) 3.0L L6 GAS (9) DIESEL (1) H4 DIESEL (1) L4 GAS (1) L6 DIESEL (1) Any Body Style Sport Utility (27) Any Submodel Base (1) sDrive20i (1) 28i (1) xDrive35i X Line (1) xDrive35i M Sport (1) 35i xdrive (2) 35d xdrive (2) 20i xdrive (3) sDrive28i (4) 28d (4) 30d xdrive (4) xDrive20d (6) 20d xdrive (7) xDrive35i (8) 28i xdrive (16) xDrive28i (17) xDrive28d (23)

Below you can see a distribution of the fuel-ups with 84 outliers (0.94%) removed.

Following shows the average MPG of each of the 101 vehicles in the system.

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• My X3

  2015 BMW X3 xDrive28i 2.0L L4 GAS Automatic 8 Speed
  Added Jul 2017 • 125 Fuel-ups

  Property of dawnM

• 19.4 Avg MPG

• YG65***

  2015 BMW X3 35d xdrive Automatic 8 Speed Sport Utility
  Added Dec 2016 • 273 Fuel-ups

  Property of malkie

• 25.6 Avg MPG

• My X3

  2015 BMW X3 xDrive28i 2.0L L4 GAS Automatic 8 Speed
  Added Aug 2020 • 65 Fuel-ups

  Property of gcapote

• 23.8 Avg MPG

• BMW X3 xDrive28d

  2015 BMW X3 xDrive28d 2.0L L4 DIESEL Automatic 8 Speed
  Added Nov 2015 • 115 Fuel-ups

  Property of aaronnakama

• 27.6 Avg MPG

• 2015 X3

  2015 BMW X3 xDrive35i 3.0L L6 GAS
  Added Feb 2018 • 116 Fuel-ups

  Property of StuOne19

• 18.9 Avg MPG

• My X3

  2015 BMW X3 28i
  Added Jun 2022 • 11 Fuel-ups

  Property of stepdonk

• 25.0 Avg MPG

• My X3

  2015 BMW X3 xDrive28i 2.0L L4 GAS Automatic 8 Speed
  Added Feb 2022 • 27 Fuel-ups

  Property of Jamineese

• 20.1 Avg MPG

• Steve's X3

  2015 BMW X3 xDrive35i 3.0L L6 GAS Automatic 8 Speed
  Added Mar 2015 • 517 Fuel-ups

  Property of stevedabomb

• 19.0 Avg MPG

• My X3

  2015 BMW X3 xDrive20d
  Added Jan 2022 • 14 Fuel-ups

  Property of devzo

• 32.4 Avg MPG

• My BMW

  2015 BMW X3 xDrive28d 2.0L L4 DIESEL Automatic 8 Speed
  Added Jan 2018 • 152 Fuel-ups

  Property of Harfend

• 31.2 Avg MPG

• BMW X3M

  2015 BMW X3 xDrive35i M Sport 3.0L L6 GAS Automatic 8 Speed Sport Utility
  Added Mar 2021 • 23 Fuel-ups

  Property of RoyalBlood

• 20.6 Avg MPG

• X3 XDrive 30D M Sport

  2015 BMW X3 30d xdrive Automatic 8 Speed Sport Utility
  Added Oct 2017 • 131 Fuel-ups

  Property of rocketretro

• 28.7 Avg MPG

• Bimmer

  2015 BMW X3 xDrive20d
  Added Aug 2020 • 4 Fuel-ups

  Property of Athloner

• 30.7 Avg MPG

• The X

  2015 BMW X3 xDrive28d 2.0L L4 DIESEL Automatic 8 Speed Sport Utility
  Added Sep 2014 • 187 Fuel-ups

  Property of BrandX

• 29.4 Avg MPG

• 2015 BMW X3

  2015 BMW X3 xDrive28d 2.0L L4 DIESEL Automatic 8 Speed
  Added May 2020 • 14 Fuel-ups

  Property of labreclo

• 26.1 Avg MPG

• X3 28d

  2015 BMW X3 xDrive28d 2.0L L4 DIESEL Automatic 8 Speed Sport Utility
  Added Jun 2014 • 288 Fuel-ups

  Property of tuatua

• 32.5 Avg MPG

• White X3

  2015 BMW X3 xDrive28d 2.0L L4 DIESEL Automatic 8 Speed Sport Utility
  Added Nov 2019 • 5 Fuel-ups

  Property of YasharJD

• 24.0 Avg MPG

• X3 35D

  2015 BMW X3 35d xdrive L6 DIESEL Automatic 8 Speed Sport Utility
  Added Aug 2015 • 55 Fuel-ups

  Property of robe033

• 26.9 Avg MPG

• My X3

  2015 BMW X3 xDrive20d
  Added Mar 2018 • 66 Fuel-ups

  Property of iuli78

• 22.9 Avg MPG

• Oil burner

  2015 BMW X3 xDrive28d 2.0L L4 DIESEL Automatic 8 Speed Sport Utility
  Added Sep 2017 • 42 Fuel-ups

  Property of EP32k2

• 28.5 Avg MPG

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