2020 BMW M340i xDrive MPG

Based on data from 10 vehicles, 374 fuel-ups and 118,052 miles of driving, the 2020 BMW M340i xDrive gets a combined Avg MPG of 25.38 with a 0.44 MPG margin of error.

Below you can see a distribution of the fuel-ups with 58 outliers (13.43%) removed.

Following shows the average MPG of each of the 10 vehicles in the system.

• M340i

  2020 BMW M340i xDrive L6 GAS
  Added Nov 2023 • 22 Fuel-ups

  Property of shenfan0613

• 23.7 Avg MPG

• BMW M340i

  2020 BMW M340i xDrive
  Added Jan 2021 • 102 Fuel-ups

  Property of Liam_

• 28.2 Avg MPG

• Tanzanite ZTK

  2020 BMW M340i xDrive
  Added Aug 2022 • 61 Fuel-ups

  Property of TakeshiJin

• 26.4 Avg MPG

• My M340i xDrive

  2020 BMW M340i xDrive
  Added Aug 2023 • 21 Fuel-ups

  Property of redsox2002

• 24.2 Avg MPG

• Emily

  2020 BMW M340i xDrive L6 GAS Automatic 8 Speed Sedan
  Added Aug 2022 • 73 Fuel-ups

  Property of Illmyth

• 13.6 Avg MPG

• My M340i xDrive

  2020 BMW M340i xDrive
  Added Apr 2022 • 50 Fuel-ups

  Property of Nyad

• 25.9 Avg MPG

• M340i

  2020 BMW M340i xDrive L6 GAS Automatic 8 Speed Sedan
  Added Oct 2022 • 46 Fuel-ups

  Property of pheagles

• 27.5 Avg MPG

• My M340i xDrive

  2020 BMW M340i xDrive
  Added Sep 2022 • 24 Fuel-ups

  Property of Marc1245

• 24.8 Avg MPG

• My M340i xDrive

  2020 BMW M340i xDrive GAS Automatic 8 Speed Sedan
  Added Nov 2019 • 37 Fuel-ups

  Property of MAGugs

• 19.4 Avg MPG

• My M340i xDrive

  2020 BMW M340i xDrive
  Added Jun 2021 • 46 Fuel-ups

  Property of Mapey

• 27.7 Avg MPG