Based on data from 75 vehicles, 4,048 fuel-ups and 1,202,949 miles of driving, the 2020 BMW X3 gets a combined Avg MPG of 23.55 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 (34) H4 GAS (1) L4 DIESEL (1) L6 GAS (3) Any Body Style Sedan (1) Sport Utility (21) Any Submodel xDrive30i X Line (3) sDrive30i (4) Base (6) M Competition (7) xDrive30e (7) xDrive30i (9) M (10) M40i (26) Other (3)

Below you can see a distribution of the fuel-ups with 311 outliers (7.13%) removed.

Following shows the average MPG of each of the 75 vehicles in the system.

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• My X3

  2020 BMW X3 xDrive30i 2.0L L4 GAS Automatic 8 Speed
  Added Oct 2023 • 44 Fuel-ups

  Property of randy123

• 29.6 Avg MPG

• My X3

  2020 BMW X3 xDrive30i X Line 2.0L L4 GAS Automatic 8 Speed
  Added Mar 2023 • 78 Fuel-ups

  Property of PaigeOrtiz

• 25.8 Avg MPG

• My X3

  2020 BMW X3 xDrive30e 2.0L L4 ELECTRIC/GAS Automatic 8 Speed
  Added Jul 2020 • 192 Fuel-ups

  Property of rdlaroche

• 41.1 Avg MPG

• The Beast X3 M

  2020 BMW X3 M 3.0L L6 GAS Automatic 8 Speed
  Added Sep 2021 • 140 Fuel-ups

  Property of blueputter

• 18.6 Avg MPG

• BMW X3 M40i

  2020 BMW X3 M40i 3.0L L6 GAS Automatic 8 Speed
  Added Apr 2021 • 186 Fuel-ups

  Property of EljefeWappo

• 25.2 Avg MPG

• SKY

  2020 BMW X3 xDrive30e 2.0L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic 8 Speed Sport Utility
  Added Dec 2020 • 254 Fuel-ups

  Property of moxkung

• 38.8 Avg MPG

• Barry

  2020 BMW X3 M40i 3.0L L6 GAS Automatic 8 Speed
  Added Nov 2022 • 150 Fuel-ups

  Property of joeammond

• 24.8 Avg MPG

• BMW X3

  2020 BMW X3 xDrive30i 2.0L L4 GAS Automatic 8 Speed
  Added Nov 2022 • 94 Fuel-ups

  Property of ds97a

• 25.2 Avg MPG

• X3 30e 2020

  2020 BMW X3 xDrive30e 2,0L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic 8 Speed Sport Utility
  Added May 2024 • 48 Fuel-ups

  Property of tahonen81

• 44.8 Avg MPG

• My X3

  2020 BMW X3 sDrive30i 2.0L L4 GAS Automatic 8 Speed
  Added Dec 2024 • 6 Fuel-ups

  Property of yendavid

• 35.0 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 • 13 Fuel-ups

  Property of dmyoung11

• 70.0 Avg MPG

• X3 M40i

  2020 BMW X3 M40i 3,0L L6 GAS Automatic 8 Speed
  Added Aug 2021 • 119 Fuel-ups

  Property of Yulz9081

• 19.0 Avg MPG

• My X3

  2020 BMW X3 M40i
  Added Dec 2019 • 151 Fuel-ups

  Property of dlteoh

• 22.3 Avg MPG

• My X3

  2020 BMW X3 sDrive30i 2.0L L4 GAS Automatic 8 Speed
  Added Sep 2023 • 64 Fuel-ups

  Property of FamousLou

• 29.5 Avg MPG

• My X3

  2020 BMW X3 xDrive30e 2.0L L4 ELECTRIC/GAS Automatic 8 Speed
  Added Aug 2020 • 49 Fuel-ups

  Property of edge0329

• 61.5 Avg MPG

• X3M

  2020 BMW X3 M Competition 3.0L L6 GAS Automatic 8 Speed
  Added Dec 2024 • 9 Fuel-ups

  Property of sp33djunkee

• 18.6 Avg MPG

• My X3

  2020 BMW X3 M40i 3.0L L6 GAS Automatic 8 Speed
  Added Jul 2022 • 14 Fuel-ups

  Property of jefc923

• 27.6 Avg MPG

• My X3

  2020 BMW X3 M40i 3.0L L6 GAS Automatic 8 Speed
  Added May 2024 • 40 Fuel-ups

  Property of zacharyf

• 24.8 Avg MPG

• iBMW X3 20i

  2020 BMW X3 xDrive20i Luxury H4 GAS
  Added Dec 2023 • 36 Fuel-ups

  Property of Maveric

• 23.0 Avg MPG

• My X3 9322 55-ZV-48

  2020 BMW X3
  Added Mar 2020 • 115 Fuel-ups

  Property of sacsilva

• 28.4 Avg MPG

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