2021 BMW X3 MPG
Based on data from 92 vehicles, 4,552 fuel-ups and 1,375,165 miles of driving, the 2021 BMW X3 gets a combined Avg MPG of 23.67 with a 0.18 MPG margin of error.
Below you can see a distribution of the fuel-ups with 308 outliers (6.34%) removed.
Following shows the average MPG of each of the 92 vehicles in the system.
2021 BMW X3s For Sale Nearby
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Emma
2021 BMW X3 sDrive30i 2.0L L4 GAS Automatic 8 Speed Sport Utility
Added Aug 2023 • 46 Fuel-upsProperty of aplarue
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23.3 Avg MPG
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X3M
2021 BMW X3 M Competition 3.0L L6 GAS Automatic 8 Speed
Added Jan 2024 • 82 Fuel-upsProperty of alibusoul
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17.4 Avg MPG
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2021 X3M
2021 BMW X3 M Competition 3.0L L6 GAS Automatic 8 Speed
Added Jun 2022 • 139 Fuel-upsProperty of jerseyjers
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15.8 Avg MPG
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X3 M Comp
2021 BMW X3 M Competition 3.0L L6 GAS Automatic 8 Speed
Added Jun 2023 • 86 Fuel-upsProperty of RS2017
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19.7 Avg MPG
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My X3
2021 BMW X3 sDrive30i 2.0L L4 GAS Automatic 8 Speed
Added Sep 2022 • 66 Fuel-upsProperty of ApexMom
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25.5 Avg MPG
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BMW
2021 BMW X3 xDrive30i 2.0L L4 GAS Automatic 8 Speed Sport Utility
Added Jan 2024 • 19 Fuel-upsProperty of J_Willy
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28.4 Avg MPG
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X3M
2021 BMW X3 M Competition 3.0L L6 GAS Automatic 8 Speed Sport Utility
Added Jan 2025 • 7 Fuel-upsProperty of jeanharry
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18.1 Avg MPG
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My X3
2021 BMW X3 sDrive30i
Added Sep 2020 • 335 Fuel-upsProperty of jav02c
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26.3 Avg MPG
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My X3
2021 BMW X3 sDrive30i 2.0L L4 GAS Automatic 8 Speed
Added Sep 2024 • 17 Fuel-upsProperty of CRTheisen
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23.9 Avg MPG
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X3
2021 BMW X3 xDrive30i 2.0L L4 GAS Automatic 8 Speed
Added Mar 2024 • 51 Fuel-upsProperty of HBrooks
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27.3 Avg MPG
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Apollo
2021 BMW X3 xDrive30i 2.0L L4 GAS Automatic 8 Speed Sport Utility
Added May 2024 • 24 Fuel-upsProperty of 007_Altitude
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22.8 Avg MPG
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My X3
2021 BMW X3 M40i 3.0L L6 GAS Automatic 8 Speed
Added Apr 2024 • 39 Fuel-upsProperty of stephnandy
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24.6 Avg MPG
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My X3
2021 BMW X3 M Competition 3.0L L6 GAS Automatic 8 Speed
Added Jul 2024 • 29 Fuel-upsProperty of rainman_X3MC
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17.4 Avg MPG
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My X3
2021 BMW X3 M Competition 3.0L L6 GAS Automatic 8 Speed
Added Jun 2021 • 125 Fuel-upsProperty of Fuel_Lee
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18.7 Avg MPG
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Helmut Schmetterling
2021 BMW X3 M40i 3.0L L6 GAS Automatic 8 Speed Sport Utility
Added Mar 2021 • 260 Fuel-upsProperty of mxro
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24.0 Avg MPG
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BMW X3 M40i - Alex
2021 BMW X3 M40i 3.0L L6 GAS Automatic 8 Speed Sport Utility
Added Dec 2023 • 29 Fuel-upsProperty of mcdanielvzw
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25.0 Avg MPG
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My X3
2021 BMW X3 M40i 3.0L L6 GAS Automatic 8 Speed
Added Jan 2024 • 37 Fuel-upsProperty of timmiii
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17.7 Avg MPG
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My X3
2021 BMW X3 xDrive30i 2.0L L4 GAS Automatic 8 Speed
Added Sep 2021 • 90 Fuel-upsProperty of xinyeee
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20.8 Avg MPG
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My X3
2021 BMW X3 xDrive30i 2.0L L4 GAS Automatic 8 Speed
Added Mar 2024 • 50 Fuel-upsProperty of artbkward
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29.1 Avg MPG
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X3 LR71 OSP
2021 BMW X3 xDrive30e 2.0L L4 ELECTRIC/GAS Automatic 8 Speed
Added Nov 2021 • 72 Fuel-upsProperty of trickie
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52.2 Avg MPG