Click here to see important news regarding the aCar App

2020 BMW M340i xDrive MPG

Based on data from 3 vehicles, 51 fuel-ups and 14,528 miles of driving, the 2020 BMW M340i xDrive gets a combined Avg MPG of 23.70 with a 2.12 MPG margin of error.

Below you can see a distribution of the fuel-ups with 0 outliers (0.00%) removed.

Following shows the average MPG of each of the 3 vehicles in the system.

2020 BMW M340i xDrives For Sale Nearby

  • BMW M340i

    2020 BMW M340i xDrive
    Added Jan 2021 • 20 Fuel-ups

    Property of Liam_

  • 27.5 Avg MPG
  • My M340i xDrive

    2020 BMW M340i xDrive
    Added Jun 2021 • 6 Fuel-ups

    Property of Mapey

  • 28.6 Avg MPG
  • My M340i xDrive

    2020 BMW M340i xDrive GAS Automatic 8 Speed Sedan
    Added Nov 2019 • 28 Fuel-ups

    Property of MAGugs

  • 19.4 Avg MPG

Recent Activity

from other BMW M340i xDrive vehicles (View All)


Wider throttle opening, lower RPM

Car and Driver magazine, whom I trust in many regards, have ... ...

by cmartin2470

Read more tips