Based on data from 97 vehicles, 10,494 fuel-ups and 2,729,792 miles of driving, the 2013 Ford Flex gets a combined Avg MPG of 18.79 with a 0.07 MPG margin of error.

Any Engine Type 3.0L L6 GAS (3) 3.5L V6 GAS (78) V6 GAS (13) Any Body Style Wagon (6) Sport Utility (34) Any Submodel SE (7) SEL (31) Limited (45) Other (14)

Below you can see a distribution of the fuel-ups with 178 outliers (1.67%) removed.

Following shows the average MPG of each of the 97 vehicles in the system.

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• Ford Flex

  2013 Ford Flex SEL 3.5L V6 GAS Automatic 6 Speed
  Added Apr 2019 • 486 Fuel-ups

  Property of dmilacic

• 17.7 Avg MPG

• Weird Flex, but OK

  2013 Ford Flex SEL 3.5L V6 GAS Automatic 6 Speed
  Added Jun 2020 • 88 Fuel-ups

  Property of tstew78

• 18.7 Avg MPG

• Belle

  2013 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed
  Added Sep 2016 • 84 Fuel-ups

  Property of Belle2013

• 18.9 Avg MPG

• Ford Flex

  2013 Ford Flex SEL 3.5L V6 GAS Automatic 6 Speed Sport Utility
  Added May 2018 • 636 Fuel-ups

  Property of jlcolvin

• 22.6 Avg MPG

• Old Blue

  2013 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed
  Added May 2023 • 81 Fuel-ups

  Property of tlangejr

• 19.8 Avg MPG

• Flex

  2013 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed Wagon
  Added Jun 2015 • 419 Fuel-ups

  Property of metalhead2012

• 18.6 Avg MPG

• Ruby

  2013 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed Sport Utility
  Added May 2016 • 210 Fuel-ups

  Property of pschmehl

• 18.1 Avg MPG

• Flex

  2013 Ford Flex SEL 3.5L V6 GAS Automatic 6 Speed Sport Utility
  Added Jun 2021 • 53 Fuel-ups

  Property of kc5mhb

• 21.7 Avg MPG

• Flex

  2013 Ford Flex SE 3.5L V6 GAS Automatic 6 Speed Wagon
  Added Aug 2015 • 257 Fuel-ups

  Property of katjlr

• 22.0 Avg MPG

• My Flex

  2013 Ford Flex SEL 3.5L V6 GAS Automatic 6 Speed
  Added Dec 2017 • 646 Fuel-ups

  Property of dsw6827

• 20.7 Avg MPG

• FLEX

  2013 Ford Flex SE 3.5L V6 GAS Automatic 6 Speed
  Added Mar 2021 • 48 Fuel-ups

  Property of Chuggy4Life

• 18.1 Avg MPG

• Ruby

  2013 Ford Flex Limited Automatic 6 Speed Sport Utility
  Added Oct 2017 • 369 Fuel-ups

  Property of yryza

• 19.4 Avg MPG

• My Flex

  2013 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed
  Added Jan 2023 • 97 Fuel-ups

  Property of BaconBits

• 18.0 Avg MPG

• Ford Flex

  2013 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed
  Added Aug 2016 • 402 Fuel-ups

  Property of bburke158

• 17.9 Avg MPG

• The White Shadow

  2013 Ford Flex Limited w/ Ecoboost V6 GAS Automatic 6 Speed
  Added Oct 2013 • 246 Fuel-ups

  Property of fry188

• 16.2 Avg MPG

• Flex EcoBoost

  2013 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed Wagon
  Added Jul 2012 • 251 Fuel-ups

  Property of NateFlecks

• 16.9 Avg MPG

• Flexy

  2013 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed Sport Utility
  Added Nov 2022 • 5 Fuel-ups

  Property of rcoolb2002

• 17.7 Avg MPG

• Flex

  2013 Ford Flex Limited 3.5L V6 GAS Automatic 6 Speed Sport Utility
  Added Sep 2017 • 183 Fuel-ups

  Property of legolas337

• 18.2 Avg MPG

• Flex

  2013 Ford Flex SEL 3.5L V6 GAS Automatic 6 Speed Sport Utility
  Added Jul 2018 • 165 Fuel-ups

  Property of tcabiroy

• 20.6 Avg MPG

• My Flex

  2013 Ford Flex SEL 3.5L V6 GAS Automatic 6 Speed
  Added Mar 2018 • 63 Fuel-ups

  Property of Grdobson

• 20.0 Avg MPG

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