Based on data from 68 vehicles, 3,409 fuel-ups and 995,229 miles of driving, the 2020 BMW X3 gets a combined Avg MPG of 23.70 with a 0.19 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 (26) 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 (8) xDrive30i (9) M40i (23) Other (3)

Below you can see a distribution of the fuel-ups with 294 outliers (7.94%) removed.

Following shows the average MPG of each of the 68 vehicles in the system.

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• 2020 My X3

  2020 BMW X3 sDrive30i 2.0L L4 GAS Automatic 8 Speed
  Added Jan 2023 • 36 Fuel-ups

  Property of Kris907

• 27.7 Avg MPG

• X3 M40i

  2020 BMW X3 M40i 3.0L L6 GAS Automatic 8 Speed Sport Utility
  Added Nov 2023 • 22 Fuel-ups

  Property of AlanBMW330i

• 28.8 Avg MPG

• BMW X3 M40i

  2020 BMW X3 M40i 3.0L L6 GAS Automatic 8 Speed
  Added Apr 2021 • 151 Fuel-ups

  Property of EljefeWappo

• 25.7 Avg MPG

• X3 M40i

  2020 BMW X3 M40i 3,0L L6 GAS Automatic 8 Speed
  Added Aug 2021 • 103 Fuel-ups

  Property of Yulz9081

• 19.1 Avg MPG

• SKY

  2020 BMW X3 xDrive30e 2.0L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic 8 Speed Sport Utility
  Added Dec 2020 • 217 Fuel-ups

  Property of moxkung

• 38.2 Avg MPG

• X3 30e 2020

  2020 BMW X3 xDrive30e 2,0L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic 8 Speed Sport Utility
  Added Oct 2023 • 21 Fuel-ups

  Property of tahonen81

• 41.0 Avg MPG

• X3 M40i

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

  Property of bdoooh

• 23.3 Avg MPG

• BMW X3 M

  2020 BMW X3 M 3.0L L6 GAS Automatic 8 Speed Sport Utility
  Added Mar 2024 • 9 Fuel-ups

  Property of omniphil

• 20.8 Avg MPG

• X3

  2020 BMW X3 M40i
  Added Dec 2019 • 166 Fuel-ups

  Property of arodrig

• 22.5 Avg MPG

• My X3 8219 55-ZV-48

  2020 BMW X3
  Added Mar 2020 • 89 Fuel-ups

  Property of sacsilva

• 27.8 Avg MPG

• Stay Puft Marshmallow Motorcar

  2020 BMW X3 xDrive30i X Line 2.0L L4 GAS Automatic 8 Speed Sport Utility
  Added Oct 2023 • 16 Fuel-ups

  Property of StigStorms

• 25.1 Avg MPG

• My X3

  2020 BMW X3 xDrive30e 2.0L L4 ELECTRIC/GAS Automatic 8 Speed
  Added Jul 2020 • 165 Fuel-ups

  Property of rdlaroche

• 41.1 Avg MPG

• X3 M

  2020 BMW X3 M Competition 3.0L L6 GAS Automatic 8 Speed
  Added Nov 2022 • 40 Fuel-ups

  Property of mitchellreed

• 16.0 Avg MPG

• The Beast X3 M

  2020 BMW X3 M 3.0L L6 GAS Automatic 8 Speed
  Added Sep 2021 • 111 Fuel-ups

  Property of blueputter

• 18.7 Avg MPG

• iBMW X3 20i

  2020 BMW X3 xDrive20i Luxury H4 GAS
  Added Dec 2023 • 14 Fuel-ups

  Property of Maveric

• 23.0 Avg MPG

• 2020 X3

  2020 BMW X3 Automatic
  Added Oct 2019 • 196 Fuel-ups

  Property of RichBW

• 24.7 Avg MPG

• BMW X3 m40i

  2020 BMW X3 M40i 3.0L L6 GAS Automatic 8 Speed Sport Utility
  Added Oct 2022 • 51 Fuel-ups

  Property of justin4192

• 23.9 Avg MPG

• X3

  2020 BMW X3 M40i 3,0L L6 GAS Automatic 8 Speed Sport Utility
  Added Sep 2021 • 155 Fuel-ups

  Property of muller

• 18.1 Avg MPG

• Barry

  2020 BMW X3 M40i 3.0L L6 GAS Automatic 8 Speed
  Added Nov 2022 • 102 Fuel-ups

  Property of joeammond

• 24.9 Avg MPG

• X3

  2020 BMW X3 M40i 3.0L L6 GAS Automatic 8 Speed Sport Utility
  Added Apr 2023 • 20 Fuel-ups

  Property of superdve

• 22.4 Avg MPG

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