Based on data from 19 vehicles, 897 fuel-ups and 220,073 miles of driving, the 2018 BMW M240i gets a combined Avg MPG of 23.43 with a 0.38 MPG margin of error.

Any Engine Type 3.0L L6 GAS (18) Any Body Style Coupe (2) Convertible (1) Any Submodel 1.5 RS CVT Honda SENSING (1) M Performance Edition (6) Base (12)

Below you can see a distribution of the fuel-ups with 9 outliers (0.99%) removed.

Following shows the average MPG of each of the 19 vehicles in the system.

• M240i droptop

  2018 BMW M240i M Performance Edition 3.0L L6 GAS Automatic 8 Speed Convertible
  Added Apr 2021 • 90 Fuel-ups

  Property of irvegas

• 26.6 Avg MPG

• My M240i

  2018 BMW M240i 3.0L L6 GAS Automatic 8 Speed
  Added Jun 2021 • 72 Fuel-ups

  Property of cjruskay

• 26.7 Avg MPG

• M240i

  2018 BMW M240i 3.0L L6 GAS Automatic 8 Speed
  Added Aug 2023 • 43 Fuel-ups

  Property of jeffm4688

• 19.5 Avg MPG

• BMW M240i

  2018 BMW M240i
  Added Apr 2022 • 45 Fuel-ups

  Property of jfell

• 22.0 Avg MPG

• My M240i

  2018 BMW M240i 1.5 RS CVT Honda SENSING 3.0L L6 GAS Automatic 8 Speed
  Added Jan 2025 • 35 Fuel-ups

  Property of Colo

• 20.9 Avg MPG

• BMW M240i

  2018 BMW M240i M Performance Edition 3.0L L6 GAS Automatic 8 Speed
  Added Dec 2024 • 14 Fuel-ups

  Property of krisengvall

• 30.5 Avg MPG

• My M240i

  2018 BMW M240i 3.0L L6 GAS Automatic 8 Speed
  Added Nov 2022 • 131 Fuel-ups

  Property of Cameron619

• 22.2 Avg MPG

• My M240i

  2018 BMW M240i M Performance Edition 3.0L L6 GAS Automatic 8 Speed
  Added Jan 2025 • 3 Fuel-ups

  Property of rhysb16

• 16.8 Avg MPG

• My M240i

  2018 BMW M240i 3.0L L6 GAS Automatic 8 Speed
  Added Jan 2024 • 3 Fuel-ups

  Property of Nothue

• 4.1 Avg MPG

• M240

  2018 BMW M240i M Performance Edition 3.0L L6 GAS Automatic 8 Speed Coupe
  Added Oct 2023 • 59 Fuel-ups

  Property of danfearnley

• 18.1 Avg MPG

• My M240i

  2018 BMW M240i M Performance Edition 3,0L L6 GAS Automatic 8 Speed
  Added Oct 2021 • 116 Fuel-ups

  Property of ra1kkonen

• 30.6 Avg MPG

• M240i

  2018 BMW M240i M Performance Edition 3.0L L6 GAS Automatic 8 Speed Coupe
  Added Sep 2018 • 133 Fuel-ups

  Property of smorgasbord

• 22.5 Avg MPG

• M240i

  2018 BMW M240i 3.0L L6 GAS Automatic 8 Speed
  Added Mar 2018 • 102 Fuel-ups

  Property of SteveM

• 24.3 Avg MPG

• M240i Convertible

  2018 BMW M240i 3.0L L6 GAS Automatic 8 Speed
  Added Nov 2019 • 26 Fuel-ups

  Property of Fragman

• 21.5 Avg MPG

• M240i

  2018 BMW M240i 3.0L L6 GAS Automatic 8 Speed
  Added Dec 2018 • 35 Fuel-ups

  Property of taylor354

• 25.6 Avg MPG

• My M240i

  2018 BMW M240i 3.0L L6 GAS Automatic 8 Speed
  Added May 2020 • 20 Fuel-ups

  Property of Sabby

• 28.1 Avg MPG

• M240i

  2018 BMW M240i 3.0L L6 GAS Manual 6 Speed
  Added Nov 2018 • 19 Fuel-ups

  Property of ksconjunction

• 23.4 Avg MPG

• Dean’s M240i

  2018 BMW M240i 3.0L L6 GAS Automatic 8 Speed
  Added Jun 2018 • 24 Fuel-ups

  Property of OCCaraholic

• 22.9 Avg MPG

• (retired) 2018 BMW M240i

  2018 BMW M240i 3.0L L6 GAS Automatic 8 Speed
  Added Oct 2017 • 25 Fuel-ups

  Property of ponchamni

• 22.1 Avg MPG