Based on data from 46 vehicles, 3,258 fuel-ups and 813,964 miles of driving, the 2004 BMW X3 gets a combined Avg MPG of 18.35 with a 0.15 MPG margin of error.

Any Engine Type 2.5L L6 GAS (16) 3.0L L6 GAS (21) GAS (1) L6 GAS (8) Any Body Style Sport Utility (17) Any Submodel 2.5i (16) 3.0i (21) Other (9)

Below you can see a distribution of the fuel-ups with 338 outliers (9.40%) removed.

Following shows the average MPG of each of the 46 vehicles in the system.

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• Laura

  2004 BMW X3 2.5i 2.5L L6 GAS Automatic 5 Speed Sport Utility
  Added May 2023 • 228 Fuel-ups

  Property of phomehanz

• 9.6 Avg MPG

• BMW X3

  2004 BMW X3 3.0i 3.0L L6 GAS Manual 6 Speed
  Added Dec 2023 • 10 Fuel-ups

  Property of Cruser

• 21.8 Avg MPG

• FRIEDA X3 2004

  2004 BMW X3 2.5i 2.5L L6 GAS Manual 6 Speed
  Added May 2020 • 79 Fuel-ups

  Property of dimplz125

• 21.4 Avg MPG

• My X3

  2004 BMW X3 3.0i 3.0L L6 GAS Automatic 5 Speed
  Added Jan 2024 • 11 Fuel-ups

  Property of bosswerks

• 15.4 Avg MPG

• BCWards X3 2004

  2004 BMW X3 3.0i 3.0L L6 GAS Automatic 5 Speed
  Added Jan 2021 • 141 Fuel-ups

  Property of dimplz125

• 20.4 Avg MPG

• Blair Waldorf

  2004 BMW X3 2.5i 2.5L L6 GAS Automatic 5 Speed
  Added Jul 2023 • 7 Fuel-ups

  Property of austyboi303

• 19.7 Avg MPG

• Danny Reed

  2004 BMW X3 3.0i 3.0L L6 GAS Manual 6 Speed Sport Utility
  Added Mar 2022 • 67 Fuel-ups

  Property of tilby1863

• 17.5 Avg MPG

• My X3

  2004 BMW X3 2.5i 2.5L L6 GAS Automatic 5 Speed
  Added Sep 2017 • 97 Fuel-ups

  Property of keetont34

• 20.0 Avg MPG

• XxxxxxxLittle Bird X3 2004

  2004 BMW X3 2.5i 2.5L L6 GAS Automatic 5 Speed
  Added Jul 2021 • 21 Fuel-ups

  Property of dimplz125

• 19.5 Avg MPG

• X3

  2004 BMW X3 3.0i 3.0L L6 GAS Automatic 5 Speed Sport Utility
  Added May 2012 • 258 Fuel-ups

  Property of Essayon

• 18.0 Avg MPG

• Zzzzzzzzzz New JRMIE X3

  2004 BMW X3 2.5i 2.5L L6 GAS Automatic 5 Speed
  Added Mar 2021 • 11 Fuel-ups

  Property of dimplz125

• 19.3 Avg MPG

• Zzzzzz Forwards X3

  2004 BMW X3 2.5i 2.5L L6 GAS Automatic 5 Speed
  Added Apr 2021 • 3 Fuel-ups

  Property of dimplz125

• 18.2 Avg MPG

• My X3

  2004 BMW X3 3.0i 3.0L L6 GAS Automatic 5 Speed
  Added Jul 2019 • 118 Fuel-ups

  Property of zillickm

• 19.4 Avg MPG

• Bmw

  2004 BMW X3 3.0i 3.0L L6 GAS Manual 6 Speed Sport Utility
  Added Dec 2020 • 42 Fuel-ups

  Property of Tlittle

• 24.1 Avg MPG

• My X3

  2004 BMW X3 2.5i 2.5L L6 GAS Manual 6 Speed Sport Utility
  Added Aug 2019 • 29 Fuel-ups

  Property of rtgreen

• 23.4 Avg MPG

• My X3

  2004 BMW X3 2.5i 2.5L L6 GAS Automatic 5 Speed
  Added Oct 2019 • 70 Fuel-ups

  Property of jwindbigler

• 17.0 Avg MPG

• Kenton H

  2004 BMW X3 2.5i 2.5L L6 GAS Standard 6 Speed Sport Utility
  Added Apr 2019 • 207 Fuel-ups

  Property of KHammer

• 17.9 Avg MPG

• Eden X3

  2004 BMW X3 3.0i 3.0L L6 GAS Automatic 5 Speed Sport Utility
  Added May 2019 • 132 Fuel-ups

  Property of sessland

• 20.2 Avg MPG

• BMW X3

  2004 BMW X3 3.0i 3.0L L6 GAS Automatic 5 Speed Sport Utility
  Added Oct 2019 • 5 Fuel-ups

  Property of ymcj

• 13.4 Avg MPG

• BMW X3

  2004 BMW X3 3.0i 3.0L L6 GAS Automatic 5 Speed Sport Utility
  Added Dec 2019 • 5 Fuel-ups

  Property of ymcj

• 13.4 Avg MPG

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