Based on data from 17 vehicles, 770 fuel-ups and 214,047 miles of driving, the 1999 BMW 540i gets a combined Avg MPG of 18.42 with a 0.20 MPG margin of error.

Any Engine Type 4.4L V8 GAS (11) V8 GAS (5) Any Body Style Sedan (3) Wagon (3) Any Submodel Base (11) Other (6)

Below you can see a distribution of the fuel-ups with 30 outliers (3.75%) removed.

Following shows the average MPG of each of the 17 vehicles in the system.

• 540iT

  1999 BMW 540i 4.4L V8 GAS Manual 6 Speed Wagon
  Added Jan 2024 • 5 Fuel-ups

  Property of bhaugh

• 15.0 Avg MPG

• 540iT Wagon

  1999 BMW 540i 4.4L V8 GAS Automatic 5 Speed Wagon
  Added Jun 2020 • 157 Fuel-ups

  Property of CaptainAaron

• 16.6 Avg MPG

• 540i Touring

  1999 BMW 540i 4.4L V8 GAS Automatic 5 Speed
  Added Nov 2022 • 9 Fuel-ups

  Property of gbruno

• 20.7 Avg MPG

• My 540i

  1999 BMW 540i 4.4L V8 GAS Manual 6 Speed
  Added Jul 2023 • 3 Fuel-ups

  Property of rbentley6

• 20.2 Avg MPG

• BMW 540i

  1999 BMW 540i 4.4L V8 GAS Automatic 5 Speed Sedan
  Added Sep 2019 • 56 Fuel-ups

  Property of dlchapman33

• 24.0 Avg MPG

• 540i

  1999 BMW 540i 4.4L V8 GAS Manual 6 Speed
  Added Sep 2016 • 182 Fuel-ups

  Property of TimberWoolf

• 19.7 Avg MPG

• BMW

  1999 BMW 540i 4,4L V8 GAS Automatic 5 Speed Sedan
  Added Sep 2018 • 3 Fuel-ups

  Property of Mhrok

• 7.0 Avg MPG

• BMW 540i

  1999 BMW 540i 4.4L V8 GAS Standard 6 Speed
  Added Nov 2015 • 23 Fuel-ups

  Property of johnmharte

• 18.5 Avg MPG

• Silver Bullet

  1999 BMW 540i 4.4L V8 GAS Automatic 5 Speed Sedan
  Added Oct 2014 • 70 Fuel-ups

  Property of TGGoose

• 19.2 Avg MPG

• Number one

  1999 BMW 540i 4.4L V8 GAS Standard 6 Speed Wagon
  Added Feb 2013 • 29 Fuel-ups

  Property of aja540i

• 16.6 Avg MPG

• BMW

  1999 BMW 540i GAS V8
  Added Aug 2012 • 41 Fuel-ups

  Property of bocarat

• 20.2 Avg MPG

• 540iT Sport

  1999 BMW 540i GAS V8
  Added Sep 2013 • 11 Fuel-ups

  Property of hon2bmw

• 17.8 Avg MPG

• 99 540iA

  1999 BMW 540i
  Added Nov 2013 • 7 Fuel-ups

  Property of thefinanceguy

• 17.8 Avg MPG

• BMW 540

  1999 BMW 540i GAS V8
  Added Jul 2011 • 44 Fuel-ups

  Property of Andrynn

• 19.0 Avg MPG

• BMW540

  1999 BMW 540i 4.4L V8 GAS Automatic 5 Speed
  Added Aug 2016 • 48 Fuel-ups

  Property of jc335d

• 17.9 Avg MPG

• BMW 540i

  1999 BMW 540i GAS V8
  Added Jan 2011 • 190 Fuel-ups

  Property of psimac

• 19.2 Avg MPG

• The 540

  1999 BMW 540i GAS V8
  Added Mar 2010 • 11 Fuel-ups

  Property of RoDo

• 21.4 Avg MPG