2021 BMW M340i xDrive MPG

Based on data from 16 vehicles, 706 fuel-ups and 217,829 miles of driving, the 2021 BMW M340i xDrive gets a combined Avg MPG of 25.61 with a 0.35 MPG margin of error.

Below you can see a distribution of the fuel-ups with 12 outliers (1.67%) removed.

Following shows the average MPG of each of the 16 vehicles in the system.

• My M340i xDrive

  2021 BMW M340i xDrive 3.0L L6 GAS Automatic 8 Speed
  Added Mar 2021 • 154 Fuel-ups

  Property of stunatu72

• 23.5 Avg MPG

• My M340i xDrive

  2021 BMW M340i xDrive 3.0L L6 GAS Automatic 8 Speed
  Added Jan 2021 • 92 Fuel-ups

  Property of nemus

• 25.8 Avg MPG

• My M340i xDrive

  2021 BMW M340i xDrive 3.0L L6 GAS Automatic 8 Speed
  Added Apr 2023 • 27 Fuel-ups

  Property of ultinator

• 21.5 Avg MPG

• M340i xDrive

  2021 BMW M340i xDrive 3.0L L6 GAS Automatic 8 Speed
  Added Sep 2020 • 58 Fuel-ups

  Property of thehandas

• 27.4 Avg MPG

• My M340i xDrive

  2021 BMW M340i xDrive 3.0L L6 GAS Automatic 8 Speed
  Added Sep 2021 • 37 Fuel-ups

  Property of Halby

• 24.9 Avg MPG

• New M340

  2021 BMW M340i xDrive 3.0L L6 GAS Automatic 8 Speed Sedan
  Added Aug 2023 • 33 Fuel-ups

  Property of chip439

• 29.5 Avg MPG

• My BMW M340i

  2021 BMW M340i xDrive 3.0L L6 GAS Automatic 8 Speed Wagon
  Added Jun 2023 • 11 Fuel-ups

  Property of seanblee

• 26.4 Avg MPG

• BMW M340i xDrive

  2021 BMW M340i xDrive 3.0L L6 GAS Automatic 8 Speed
  Added Apr 2021 • 69 Fuel-ups

  Property of evvogler

• 27.9 Avg MPG

• iWardrobe

  2021 BMW M340i xDrive 3.0L L6 GAS Automatic 8 Speed
  Added Sep 2023 • 12 Fuel-ups

  Property of NeoVR

• 23.6 Avg MPG

• My M340i xDrive

  2021 BMW M340i xDrive 3.0L L6 GAS Automatic 8 Speed
  Added Apr 2021 • 43 Fuel-ups

  Property of erhall

• 25.0 Avg MPG

• My M340i xDrive

  2021 BMW M340i xDrive 3.0L L6 GAS Automatic 8 Speed
  Added Jul 2021 • 57 Fuel-ups

  Property of wbranco91

• 23.5 Avg MPG

• M340i Touring

  2021 BMW M340i xDrive 3.0L L6 GAS Automatic 8 Speed
  Added Oct 2020 • 74 Fuel-ups

  Property of quady4

• 27.7 Avg MPG

• My M340i xDrive

  2021 BMW M340i xDrive 3.0L L6 GAS Automatic 8 Speed
  Added Aug 2021 • 49 Fuel-ups

  Property of DBJDavies

• 29.4 Avg MPG

• My M340i xDrive

  2021 BMW M340i xDrive 3.0L L6 GAS Automatic 8 Speed
  Added Oct 2022 • 7 Fuel-ups

  Property of hopemelayne

• 44.7 Avg MPG

• My M340i xDrive

  2021 BMW M340i xDrive 3.0L L6 GAS Automatic 8 Speed
  Added May 2022 • 11 Fuel-ups

  Property of grahamr93

• 24.1 Avg MPG

• BMW M340i xDrive

  2021 BMW M340i xDrive 3.0L L6 GAS Automatic 8 Speed
  Added Mar 2021 • 12 Fuel-ups

  Property of noddym

• 23.2 Avg MPG