2018 BMW M550i xDrive MPG

Based on data from 6 vehicles, 331 fuel-ups and 90,333 miles of driving, the 2018 BMW M550i xDrive gets a combined Avg MPG of 21.59 with a 0.31 MPG margin of error.

Below you can see a distribution of the fuel-ups with 14 outliers (4.06%) removed.

Following shows the average MPG of each of the 6 vehicles in the system.

• Jesse’s M550i xDrive

  2018 BMW M550i xDrive 4.4L V8 GAS Automatic 8 Speed
  Added Nov 2020 • 87 Fuel-ups

  Property of jesse828

• 21.9 Avg MPG

• My M550i xDrive

  2018 BMW M550i xDrive 4.4L V8 GAS Automatic 8 Speed
  Added Mar 2021 • 10 Fuel-ups

  Property of Ronin

• 13.3 Avg MPG

• M550i

  2018 BMW M550i xDrive 4.4L V8 GAS Automatic 8 Speed Sedan
  Added May 2018 • 94 Fuel-ups

  Property of viqq

• 21.0 Avg MPG

• HALLE

  2018 BMW M550i xDrive 4.4L V8 GAS Automatic 8 Speed
  Added Nov 2020 • 9 Fuel-ups

  Property of gdtime75

• 22.7 Avg MPG

• BMW M550i

  2018 BMW M550i xDrive 4.4L V8 GAS Automatic 8 Speed Sedan
  Added Aug 2018 • 142 Fuel-ups

  Property of rickwilhelm1958

• 22.6 Avg MPG

• M550i

  2018 BMW M550i xDrive 4.4L V8 GAS Automatic 8 Speed
  Added Jun 2018 • 16 Fuel-ups

  Property of A10Warthog

• 19.1 Avg MPG