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2021 BMW X3 MPG

Based on data from 88 vehicles, 4,148 fuel-ups and 1,254,579 miles of driving, the 2021 BMW X3 gets a combined Avg MPG of 23.68 with a 0.19 MPG margin of error.

Below you can see a distribution of the fuel-ups with 292 outliers (6.58%) removed.

Following shows the average MPG of each of the 88 vehicles in the system.

2021 BMW X3s For Sale Nearby

  • BMW

    2021 BMW X3 M 3.0L L6 GAS Automatic 8 Speed Sport Utility
    Added Nov 2020 • 80 Fuel-ups

    Property of Perkowski

  • 39.5 Avg MPG
  • My X3

    2021 BMW X3 sDrive30i
    Added Sep 2020 • 319 Fuel-ups

    Property of jav02c

  • 26.4 Avg MPG
  • X3e

    2021 BMW X3 xDrive30e 2.0L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic 8 Speed Sport Utility
    Added Oct 2020 • 68 Fuel-ups

    Property of tmeasday1

  • 39.7 Avg MPG
  • X3-FL

    2021 BMW X3 xDrive30i 2.0L L4 GAS Automatic 8 Speed Sport Utility
    Added Dec 2023 • 12 Fuel-ups

    Property of jsliddle

  • 23.3 Avg MPG
  • My X3

    2021 BMW X3 M Competition 3.0L L6 GAS Automatic 8 Speed
    Added Jul 2024 • 21 Fuel-ups

    Property of rainman_X3MC

  • 18.0 Avg MPG
  • My X3

    2021 BMW X3 xDrive30i 2.0L L4 GAS Automatic 8 Speed
    Added Sep 2021 • 85 Fuel-ups

    Property of xinyeee

  • 20.9 Avg MPG
  • Helmut Schmetterling

    2021 BMW X3 M40i 3.0L L6 GAS Automatic 8 Speed Sport Utility
    Added Mar 2021 • 238 Fuel-ups

    Property of mxro

  • 24.2 Avg MPG
  • My X3

    2021 BMW X3 sDrive30i 2.0L L4 GAS Automatic 8 Speed
    Added Sep 2022 • 59 Fuel-ups

    Property of ApexMom

  • 25.7 Avg MPG
  • BMW X3 M40i

    2021 BMW X3 M40i 3.0L L6 GAS Automatic 8 Speed
    Added Sep 2023 • 27 Fuel-ups

    Property of mcgrufus

  • 25.0 Avg MPG
  • BMW X3 xDrive30e 2021

    2021 BMW X3 xDrive30e 2.0L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic 8 Speed
    Added May 2021 • 14 Fuel-ups

    Property of yosemite52

  • 72.7 Avg MPG
  • My X3

    2021 BMW X3 M40i 3.0L L6 GAS Automatic 8 Speed
    Added Oct 2021 • 101 Fuel-ups

    Property of mobike008

  • 22.7 Avg MPG
  • Dirty Diana!

    2021 BMW X3 sDrive30i 2.0L L4 GAS Automatic 8 Speed
    Added Apr 2024 • 10 Fuel-ups

    Property of beardgod

  • 19.4 Avg MPG
  • Emma

    2021 BMW X3 sDrive30i 2.0L L4 GAS Automatic 8 Speed Sport Utility
    Added Aug 2023 • 37 Fuel-ups

    Property of aplarue

  • 22.8 Avg MPG
  • The X3

    2021 BMW X3 sDrive30i 2.0L L4 GAS Automatic 8 Speed Sport Utility
    Added Apr 2023 • 31 Fuel-ups

    Property of MrOutcast

  • 28.2 Avg MPG
  • X3 M Comp

    2021 BMW X3 M Competition 3.0L L6 GAS Automatic 8 Speed
    Added Jun 2023 • 70 Fuel-ups

    Property of RS2017

  • 19.8 Avg MPG
  • 2021 X3M

    2021 BMW X3 M Competition 3.0L L6 GAS Automatic 8 Speed
    Added Jun 2022 • 124 Fuel-ups

    Property of jerseyjers

  • 15.9 Avg MPG
  • My X3

    2021 BMW X3 sDrive30i 2.0L L4 GAS Automatic 8 Speed
    Added Sep 2024 • 8 Fuel-ups

    Property of CRTheisen

  • 26.0 Avg MPG
  • Bimmer

    2021 BMW X3 M40i 3.0L L6 GAS Automatic 8 Speed Sport Utility
    Added Jun 2021 • 65 Fuel-ups

    Property of techfanboy

  • 21.1 Avg MPG
  • My X3

    2021 BMW X3 M Competition 3.0L L6 GAS Automatic 8 Speed
    Added Jun 2021 • 116 Fuel-ups

    Property of Fuel_Lee

  • 18.7 Avg MPG
  • BMW X3 M40i - Alex

    2021 BMW X3 M40i 3.0L L6 GAS Automatic 8 Speed Sport Utility
    Added Dec 2023 • 23 Fuel-ups

    Property of mcdanielvzw

  • 25.4 Avg MPG

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