Based on data from 71 vehicles, 3,887 fuel-ups and 1,146,692 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 (15) 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 sDrive30i (3) xDrive30i X Line (3) 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 345 outliers (8.15%) removed.

Following shows the average MPG of each of the 71 vehicles in the system.

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• Stay Puft Marshmallow Motorcar

  2020 BMW X3 xDrive30i X Line 2.0L L4 GAS Automatic 8 Speed Sport Utility
  Added Oct 2023 • 33 Fuel-ups

  Property of StigStorms

• 24.4 Avg MPG

• The Beast X3 M

  2020 BMW X3 M 3.0L L6 GAS Automatic 8 Speed
  Added Sep 2021 • 128 Fuel-ups

  Property of blueputter

• 18.7 Avg MPG

• My X3

  2020 BMW X3
  Added Jul 2020 • 162 Fuel-ups

  Property of caduque

• 25.8 Avg MPG

• Barry

  2020 BMW X3 M40i 3.0L L6 GAS Automatic 8 Speed
  Added Nov 2022 • 129 Fuel-ups

  Property of joeammond

• 25.0 Avg MPG

• My X3

  2020 BMW X3 xDrive30i 2.0L L4 GAS Automatic 8 Speed
  Added Aug 2020 • 125 Fuel-ups

  Property of visto

• 27.6 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 • 11 Fuel-ups

  Property of dmyoung11

• 69.0 Avg MPG

• My X3

  2020 BMW X3 xDrive30i 2.0L L4 GAS Automatic 8 Speed
  Added Feb 2021 • 103 Fuel-ups

  Property of nikunjhere

• 28.6 Avg MPG

• 2020 My X3

  2020 BMW X3 sDrive30i 2.0L L4 GAS Automatic 8 Speed
  Added Jan 2023 • 50 Fuel-ups

  Property of Kris907

• 28.5 Avg MPG

• Karno’s X3

  2020 BMW X3 xDrive30i 2.0L L4 GAS Automatic 8 Speed
  Added Apr 2022 • 57 Fuel-ups

  Property of karno27

• 22.8 Avg MPG

• X3 M

  2020 BMW X3 M Competition 3.0L L6 GAS Automatic 8 Speed
  Added Nov 2022 • 54 Fuel-ups

  Property of mitchellreed

• 16.5 Avg MPG

• iBMW X3 20i

  2020 BMW X3 xDrive20i Luxury H4 GAS
  Added Dec 2023 • 30 Fuel-ups

  Property of Maveric

• 23.2 Avg MPG

• BMW X3 m40i

  2020 BMW X3 M40i 3.0L L6 GAS Automatic 8 Speed Sport Utility
  Added Oct 2022 • 69 Fuel-ups

  Property of justin4192

• 24.0 Avg MPG

• My X3 8219 55-ZV-48

  2020 BMW X3
  Added Mar 2020 • 106 Fuel-ups

  Property of sacsilva

• 28.2 Avg MPG

• X3

  2020 BMW X3 M40i
  Added Dec 2019 • 178 Fuel-ups

  Property of arodrig

• 22.3 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

• 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

• 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

• My X3 M40i

  2020 BMW X3 M40i 3.0L L6 GAS Automatic 8 Speed
  Added Mar 2023 • 40 Fuel-ups

  Property of jbwcfp

• 23.6 Avg MPG

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