Based on data from 45 vehicles, 3,411 fuel-ups and 852,339 miles of driving, the 2006 BMW X3 gets a combined Avg MPG of 18.12 with a 0.18 MPG margin of error.

Any Engine Type 2.5L L6 GAS (2) 3.0L L6 GAS (27) GAS (1) H4 DIESEL (1) H6 DIESEL (1) L4 DIESEL (2) L6 DIESEL (4) L6 GAS (7) Any Body Style Sport Utility (14) Any Submodel 2.5i (2) 3.0i (27) Other (16)

Below you can see a distribution of the fuel-ups with 118 outliers (3.34%) removed.

Following shows the average MPG of each of the 45 vehicles in the system.

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• My X3

  2006 BMW X3 3.0i 3.0L L6 GAS Automatic 5 Speed
  Added Jan 2025 • 30 Fuel-ups

  Property of JJoshuaP

• 11.2 Avg MPG

• X3

  2006 BMW X3 3.0i 3.0L L6 GAS Automatic 5 Speed Sport Utility
  Added Feb 2021 • 186 Fuel-ups

  Property of Bro9

• 21.8 Avg MPG

• X3 E83

  2006 BMW X3 3.0i 3.0L L6 GAS Automatic 5 Speed
  Added Jan 2021 • 230 Fuel-ups

  Property of melvin101

• 21.8 Avg MPG

• BMW

  2006 BMW X3 3.0i 3.0L L6 GAS Automatic 5 Speed Sport Utility
  Added Dec 2019 • 214 Fuel-ups

  Property of ymcj

• 13.4 Avg MPG

• My X3

  2006 BMW X3 3.0i 3.0L L6 GAS Automatic 5 Speed
  Added Jun 2024 • 19 Fuel-ups

  Property of hjpenrod75

• 15.5 Avg MPG

• Bessie tha 2006 X3

  2006 BMW X3 3.0i 3.0L L6 GAS Automatic 5 Speed
  Added Jul 2024 • 4 Fuel-ups

  Property of dimplz125

• 19.4 Avg MPG

• BMW X3

  2006 BMW X3 3.0D L6 DIESEL
  Added Mar 2024 • 39 Fuel-ups

  Property of RBaldry86

• 29.0 Avg MPG

• X3

  2006 BMW X3 3.0i 3.0L L6 GAS Automatic 5 Speed Sport Utility
  Added May 2018 • 133 Fuel-ups

  Property of erasethehate

• 16.4 Avg MPG

• E83 X3

  2006 BMW X3 3.0i 3.0L L6 GAS Automatic 5 Speed
  Added Apr 2023 • 5 Fuel-ups

  Property of mgilede

• 20.6 Avg MPG

• My X3

  2006 BMW X3 3.0i 3.0L L6 GAS Automatic 5 Speed
  Added Mar 2018 • 419 Fuel-ups

  Property of dnik

• 15.7 Avg MPG

• BMW X3 3 Litre Diesel

  2006 BMW X3 3.0 D Sport H6 DIESEL Manual 6 Speed
  Added May 2023 • 19 Fuel-ups

  Property of StrideBaad

• 37.5 Avg MPG

• Lucy

  2006 BMW X3 3.0i 3.0L L6 GAS Automatic 5 Speed
  Added Apr 2015 • 377 Fuel-ups

  Property of elyssabalyssa

• 15.7 Avg MPG

• E83 X3 3.0

  2006 BMW X3 3.0i 3.0L L6 GAS Manual 6 Speed Sport Utility
  Added Aug 2020 • 37 Fuel-ups

  Property of PoonStick

• 17.9 Avg MPG

• My X3

  2006 BMW X3 3.0i 3.0L L6 GAS Automatic 5 Speed
  Added Feb 2023 • 18 Fuel-ups

  Property of Rvladimir

• 20.5 Avg MPG

• Xavier

  2006 BMW X3 3.0i 3.0L L6 GAS Automatic 5 Speed
  Added Oct 2020 • 91 Fuel-ups

  Property of K3nnie

• 17.2 Avg MPG

• X3

  2006 BMW X3 2.0d H4 DIESEL
  Added May 2022 • 12 Fuel-ups

  Property of 4x4Bedinges

• 30.3 Avg MPG

• BMW X3

  2006 BMW X3 3.0i 3.0L L6 GAS Automatic 5 Speed
  Added Nov 2020 • 9 Fuel-ups

  Property of djb1606

• 17.3 Avg MPG

• Debrah

  2006 BMW X3 3.0i 3.0L L6 GAS Automatic 5 Speed
  Added Oct 2016 • 96 Fuel-ups

  Property of Deb50

• 17.9 Avg MPG

• BMW

  2006 BMW X3 3.0i 3.0L L6 GAS Automatic 5 Speed Sport Utility
  Added Sep 2016 • 113 Fuel-ups

  Property of ymcj

• 14.8 Avg MPG

• 2006 BMW X3

  2006 BMW X3 3.0i 3.0L L6 GAS Automatic 5 Speed Sport Utility
  Added Dec 2016 • 28 Fuel-ups

  Property of sergeyz

• 17.4 Avg MPG

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