Based on data from 30 vehicles, 2,337 fuel-ups and 583,707 miles of driving, the 2015 Ford Flex gets a combined Avg MPG of 18.87 with a 0.16 MPG margin of error.

Any Engine Type 3.5L V6 GAS (30) Any Body Style Wagon (1) Sport Utility (11) Any Submodel SE (6) SEL (7) Limited (17)

Below you can see a distribution of the fuel-ups with 125 outliers (5.08%) removed.

Following shows the average MPG of each of the 30 vehicles in the system.

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• Ford Flex

  2015 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed
  Added Nov 2021 • 299 Fuel-ups

  Property of BAAldrich

• 18.6 Avg MPG

• My Flex

  2015 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed
  Added Nov 2022 • 99 Fuel-ups

  Property of DrCodeman

• 17.7 Avg MPG

• My Flex

  2015 Ford Flex SEL 3.5L V6 GAS Automatic 6 Speed
  Added Oct 2024 • 6 Fuel-ups

  Property of bradrooks00

• 15.7 Avg MPG

• Flex

  2015 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed Sport Utility
  Added Nov 2015 • 170 Fuel-ups

  Property of mightypeo

• 18.8 Avg MPG

• Flex

  2015 Ford Flex SE 3.5L V6 GAS Automatic 6 Speed
  Added Apr 2021 • 158 Fuel-ups

  Property of Gmhowell

• 19.5 Avg MPG

• Flex

  2015 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed Sport Utility
  Added Feb 2020 • 265 Fuel-ups

  Property of WatchSquid

• 21.8 Avg MPG

• Flex

  2015 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed Sport Utility
  Added Jul 2019 • 315 Fuel-ups

  Property of SpiritRider

• 17.7 Avg MPG

• Flex

  2015 Ford Flex SE 3.5L V6 GAS Automatic 6 Speed
  Added Aug 2017 • 4 Fuel-ups

  Property of rdesros919

• 21.1 Avg MPG

• My Flex

  2015 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed
  Added Nov 2019 • 11 Fuel-ups

  Property of ppureoj

• 18.8 Avg MPG

• 2015 FORD FLEX

  2015 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed Sport Utility
  Added Mar 2021 • 24 Fuel-ups

  Property of Roguejeff2k21

• 18.1 Avg MPG

• 2015 Flex

  2015 Ford Flex SEL 3.5L V6 GAS Automatic 6 Speed
  Added Nov 2019 • 21 Fuel-ups

  Property of sdburrow

• 21.9 Avg MPG

• Too Flexy

  2015 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed Sport Utility
  Added Aug 2021 • 12 Fuel-ups

  Property of seth9903

• 18.5 Avg MPG

• Flex

  2015 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed
  Added Feb 2019 • 113 Fuel-ups

  Property of truxman

• 16.0 Avg MPG

• My Flex

  2015 Ford Flex SE 3.5L V6 GAS Automatic 6 Speed
  Added Sep 2018 • 103 Fuel-ups

  Property of Mickey614

• 23.5 Avg MPG

• My Flex

  2015 Ford Flex SEL 3.5L V6 GAS Automatic 6 Speed
  Added Jul 2016 • 179 Fuel-ups

  Property of abgibbs4

• 19.2 Avg MPG

• Ford flex

  2015 Ford Flex SE 3.5L V6 GAS Automatic 6 Speed
  Added Feb 2021 • 151 Fuel-ups

  Property of lsnucins

• 2.1 Avg MPG

• zOld Flex (2015)

  2015 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed
  Added Mar 2018 • 141 Fuel-ups

  Property of den1moo7

• 20.8 Avg MPG

• My Flex

  2015 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed
  Added Dec 2018 • 28 Fuel-ups

  Property of mlfurgerson

• 15.6 Avg MPG

• David's Flex

  2015 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed Sport Utility
  Added Aug 2016 • 237 Fuel-ups

  Property of dbroussa

• 20.6 Avg MPG

• Steps's Flex

  2015 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed Sport Utility
  Added Nov 2018 • 93 Fuel-ups

  Property of setd

• 22.3 Avg MPG

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