Based on data from 92 vehicles, 10,112 fuel-ups and 2,494,585 miles of driving, the 2014 Ford Flex gets a combined Avg MPG of 18.44 with a 0.07 MPG margin of error.

Any Engine Type 3.5L V6 GAS (88) GAS (1) V6 GAS (3) Any Body Style Wagon (4) Sport Utility (36) Any Submodel SE (13) Limited (35) SEL (40) Other (4)

Below you can see a distribution of the fuel-ups with 591 outliers (5.52%) removed.

Following shows the average MPG of each of the 92 vehicles in the system.

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• My Flex

  2014 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed
  Added Feb 2024 • 104 Fuel-ups

  Property of acdii

• 19.3 Avg MPG

• My Flex

  2014 Ford Flex SE 3.5L V6 GAS Automatic 6 Speed
  Added Jul 2020 • 217 Fuel-ups

  Property of jordanhazz

• 20.1 Avg MPG

• PW Flex

  2014 Ford Flex SEL 3.5L V6 GAS Automatic 6 Speed Sport Utility
  Added Sep 2017 • 502 Fuel-ups

  Property of pwallek

• 20.3 Avg MPG

• BERKAVA

  2014 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed Sport Utility
  Added Dec 2023 • 89 Fuel-ups

  Property of nizationpcs

• 17.1 Avg MPG

• Ford Flex

  2014 Ford Flex SEL 3.5L V6 GAS Automatic 6 Speed Sport Utility
  Added Apr 2025 • 10 Fuel-ups

  Property of rdeaver

• 18.6 Avg MPG

• Baymax

  2014 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed
  Added Nov 2017 • 407 Fuel-ups

  Property of corywcomer

• 16.7 Avg MPG

• My Flex

  2014 Ford Flex SE 3.5L V6 GAS Automatic 6 Speed
  Added Aug 2022 • 176 Fuel-ups

  Property of gas1803

• 2.7 Avg MPG

• Flex 2014

  2014 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed Sport Utility
  Added Feb 2025 • 24 Fuel-ups

  Property of taprice49

• 20.3 Avg MPG

• Tank

  2014 Ford Flex SEL 3.5L V6 GAS Automatic 6 Speed Sport Utility
  Added Aug 2025 • 3 Fuel-ups

  Property of barrytiger800

• 16.1 Avg MPG

• Flex

  2014 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed
  Added Sep 2016 • 338 Fuel-ups

  Property of millerjl

• 17.8 Avg MPG

• Danny

  2014 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed Sport Utility
  Added Aug 2025 • 476 Fuel-ups

  Property of roushexpy

• 20.0 Avg MPG

• FlexBox

  2014 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed
  Added Jan 2015 • 435 Fuel-ups

  Property of flexbox

• 18.5 Avg MPG

• Cooler

  2014 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed Sport Utility
  Added Mar 2023 • 289 Fuel-ups

  Property of UncleSauce

• 19.7 Avg MPG

• My Flex

  2014 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed
  Added Nov 2019 • 182 Fuel-ups

  Property of ajberb

• 16.6 Avg MPG

• 2014 Ford Flex Limited EcoBoost

  2014 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed
  Added Sep 2023 • 36 Fuel-ups

  Property of tituswelch

• 17.5 Avg MPG

• My Flex

  2014 Ford Flex SEL 3.5L V6 GAS Automatic 6 Speed
  Added Oct 2023 • 9 Fuel-ups

  Property of Islandsparky

• 21.6 Avg MPG

• Ford Flex Limited

  2014 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed Sport Utility
  Added Aug 2022 • 99 Fuel-ups

  Property of joemac54

• 17.2 Avg MPG

• My Flex

  2014 Ford Flex SE 3.5L V6 GAS Automatic 6 Speed
  Added Apr 2022 • 248 Fuel-ups

  Property of z3sa4r

• 17.8 Avg MPG

• Flex

  2014 Ford Flex SE 3.5L V6 GAS Automatic 6 Speed
  Added Jul 2024 • 14 Fuel-ups

  Property of macdrives

• 19.4 Avg MPG

• Flex

  2014 Ford Flex SE 3.5L V6 GAS Automatic 6 Speed Sport Utility
  Added Mar 2019 • 336 Fuel-ups

  Property of my95z34

• 17.8 Avg MPG

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