2020 BMW M340i xDrive MPG

Based on data from 13 vehicles, 592 fuel-ups and 168,171 miles of driving, the 2020 BMW M340i xDrive gets a combined Avg MPG of 22.89 with a 0.59 MPG margin of error.

Below you can see a distribution of the fuel-ups with 5 outliers (0.84%) removed.

Following shows the average MPG of each of the 13 vehicles in the system.

• BMW M340i

  2020 BMW M340i xDrive
  Added Jan 2021 • 128 Fuel-ups

  Property of Liam_

• 28.3 Avg MPG

• My M340i xDrive

  2020 BMW M340i xDrive
  Added Jan 2025 • 9 Fuel-ups

  Property of nicklecy

• 27.4 Avg MPG

• Tanzanite ZTK

  2020 BMW M340i xDrive
  Added Aug 2022 • 93 Fuel-ups

  Property of TakeshiJin

• 26.5 Avg MPG

• Emily

  2020 BMW M340i xDrive L6 GAS Automatic 8 Speed Sedan
  Added Aug 2022 • 109 Fuel-ups

  Property of Illmyth

• 13.2 Avg MPG

• My M340i xDrive

  2020 BMW M340i xDrive
  Added Apr 2022 • 67 Fuel-ups

  Property of Nyad

• 25.2 Avg MPG

• M340i xDrive

  2020 BMW M340i xDrive
  Added Aug 2024 • 22 Fuel-ups

  Property of pinebull

• 21.1 Avg MPG

• My M340i xDrive

  2020 BMW M340i xDrive
  Added Feb 2025 • 3 Fuel-ups

  Property of lovell88

• 22.4 Avg MPG

• M340i

  2020 BMW M340i xDrive L6 GAS
  Added Nov 2023 • 70 Fuel-ups

  Property of shenfan0613

• 22.9 Avg MPG

• My M340i xDrive

  2020 BMW M340i xDrive
  Added Aug 2024 • 19 Fuel-ups

  Property of jfinnell

• 23.5 Avg MPG

• M340i 2020

  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