Based on data from 72 vehicles, 3,906 fuel-ups and 1,146,377 miles of driving, the 2020 BMW X3 gets a combined Avg MPG of 23.76 with a 0.18 MPG margin of error.

Any Engine Type 2.0L L4 ELECTRIC/GAS (4) 2.0L L4 GAS (16) 2.0L L4 PLUG-IN HYBRID EV-GAS (PHEV) (3) 3.0L L6 GAS (30) H4 GAS (1) L4 DIESEL (1) L6 GAS (3) Any Body Style Sedan (1) Sport Utility (20) Any Submodel xDrive30i X Line (3) sDrive30i (4) M Competition (4) Base (7) xDrive30e (7) M (9) xDrive30i (9) M40i (26) Other (3)

Below you can see a distribution of the fuel-ups with 342 outliers (8.05%) removed.

Following shows the average MPG of each of the 72 vehicles in the system.

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• X3 30e 2020

  2020 BMW X3 xDrive30e 2,0L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic 8 Speed Sport Utility
  Added May 2024 • 46 Fuel-ups

  Property of tahonen81

• 42.6 Avg MPG

• Barry

  2020 BMW X3 M40i 3.0L L6 GAS Automatic 8 Speed
  Added Nov 2022 • 127 Fuel-ups

  Property of joeammond

• 25.0 Avg MPG

• BMW X3 M40i

  2020 BMW X3 M40i 3.0L L6 GAS Automatic 8 Speed
  Added Apr 2021 • 170 Fuel-ups

  Property of EljefeWappo

• 25.5 Avg MPG

• X3 M40i

  2020 BMW X3 M40i
  Added Jan 2020 • 85 Fuel-ups

  Property of AcidLotus

• 21.1 Avg MPG

• X3

  2020 BMW X3 M40i 3,0L L6 GAS Automatic 8 Speed Sport Utility
  Added Sep 2021 • 173 Fuel-ups

  Property of muller

• 18.2 Avg MPG

• My X3

  2020 BMW X3 xDrive30i 2.0L L4 GAS Automatic 8 Speed
  Added Aug 2020 • 123 Fuel-ups

  Property of visto

• 27.5 Avg MPG

• My X3 M40i

  2020 BMW X3 M40i 3.0L L6 GAS Automatic 8 Speed Sport Utility
  Added Mar 2024 • 12 Fuel-ups

  Property of Isaaac425

• 20.5 Avg MPG

• X3 M

  2020 BMW X3 M Competition 3.0L L6 GAS Automatic 8 Speed
  Added Nov 2022 • 53 Fuel-ups

  Property of mitchellreed

• 16.5 Avg MPG

• My X3

  2020 BMW X3 xDrive30i 2.0L L4 GAS Automatic 8 Speed
  Added Feb 2021 • 102 Fuel-ups

  Property of nikunjhere

• 28.7 Avg MPG

• BMW X3 m40i

  2020 BMW X3 M40i 3.0L L6 GAS Automatic 8 Speed Sport Utility
  Added Oct 2022 • 66 Fuel-ups

  Property of justin4192

• 23.9 Avg MPG

• Stay Puft Marshmallow Motorcar

  2020 BMW X3 xDrive30i X Line 2.0L L4 GAS Automatic 8 Speed Sport Utility
  Added Oct 2023 • 31 Fuel-ups

  Property of StigStorms

• 24.5 Avg MPG

• My X3

  2020 BMW X3 M 3.0L L6 GAS Automatic 8 Speed
  Added Aug 2024 • 8 Fuel-ups

  Property of mcc71

• 8.2 Avg MPG

• Anna: BMW X3

  2020 BMW X3 sDrive30i 2.0L L4 GAS Automatic 8 Speed
  Added Jul 2020 • 106 Fuel-ups

  Property of mgkrueger

• 28.2 Avg MPG

• BMW X3

  2020 BMW X3 xDrive30e 2.0L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic 8 Speed Sport Utility
  Added Nov 2023 • 10 Fuel-ups

  Property of dmyoung11

• 67.8 Avg MPG

• 2020 X3 M Comp

  2020 BMW X3 M Competition 3.0L L6 GAS Automatic 8 Speed
  Added Apr 2023 • 29 Fuel-ups

  Property of ProfessorXC

• 15.3 Avg MPG

• Karno’s X3

  2020 BMW X3 xDrive30i 2.0L L4 GAS Automatic 8 Speed
  Added Apr 2022 • 56 Fuel-ups

  Property of karno27

• 22.8 Avg MPG

• My X3

  2020 BMW X3 sDrive30i 2.0L L4 GAS Automatic 8 Speed
  Added Oct 2020 • 73 Fuel-ups

  Property of vtb3

• 23.4 Avg MPG

• My X3

  2020 BMW X3 xDrive30e 2.0L L4 ELECTRIC/GAS Automatic 8 Speed
  Added Aug 2020 • 46 Fuel-ups

  Property of edge0329

• 61.1 Avg MPG

• X3

  2020 BMW X3 M40i 3.0L L6 GAS Automatic 8 Speed Sport Utility
  Added Apr 2023 • 29 Fuel-ups

  Property of superdve

• 21.5 Avg MPG

• X3 M40i

  2020 BMW X3 M40i 3.0L L6 GAS Automatic 8 Speed Sport Utility
  Added Nov 2023 • 27 Fuel-ups

  Property of AlanBMW330i

• 29.0 Avg MPG

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