Based on data from 116 vehicles, 11,713 fuel-ups and 3,094,404 miles of driving, the 2010 Ford Flex gets a combined Avg MPG of 18.20 with a 0.06 MPG margin of error.

Any Engine Type 3.5L V6 GAS (66) V6 GAS (49) Any Body Style Wagon (2) Sport Utility (31) Any Submodel SE (7) SEL (24) Limited (35) Other (50)

Below you can see a distribution of the fuel-ups with 250 outliers (2.09%) removed.

Following shows the average MPG of each of the 116 vehicles in the system.

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• Lizzy's Blue Machine

  2010 Ford Flex GAS V6
  Added Sep 2012 • 30 Fuel-ups

  Property of lizzyc

• 16.1 Avg MPG

• 2010 Flex Blue

  2010 Ford Flex SEL 3.5L V6 GAS Automatic 6 Speed Sport Utility
  Added Sep 2017 • 72 Fuel-ups

  Property of tmitche2

• 19.7 Avg MPG

• My Twuck

  2010 Ford Flex GAS V6
  Added Jul 2012 • 20 Fuel-ups

  Property of PlausiblyDeniable

• 18.6 Avg MPG

• Walker (Ecoboost)

  2010 Ford Flex GAS V6
  Added Apr 2012 • 22 Fuel-ups

  Property of Chicknlcker

• 18.9 Avg MPG

• REDFLEX

  2010 Ford Flex GAS V6
  Added Jul 2012 • 10 Fuel-ups

  Property of Turbo6

• 15.4 Avg MPG

• The Flex

  2010 Ford Flex GAS V6
  Added Mar 2011 • 105 Fuel-ups

  Property of Treetop

• 17.6 Avg MPG

• Flex Ecoboost

  2010 Ford Flex GAS V6
  Added May 2013 • 103 Fuel-ups

  Property of KJHGR01

• 18.9 Avg MPG

• 2010 Ecoboost Flex

  2010 Ford Flex GAS V6
  Added Apr 2010 • 77 Fuel-ups

  Property of VAFlexin

• 16.9 Avg MPG

• 2010 Flex Limited

  2010 Ford Flex GAS V6
  Added Sep 2009 • 72 Fuel-ups

  Property of Strawman

• 19.9 Avg MPG

• Marshmellow Mobile (AWD)

  2010 Ford Flex GAS V6
  Added Jul 2011 • 24 Fuel-ups

  Property of Gorrella

• 18.8 Avg MPG

• Gertie

  2010 Ford Flex GAS V6
  Added Dec 2011 • 22 Fuel-ups

  Property of MustangXena

• 17.3 Avg MPG

• Chuck

  2010 Ford Flex GAS V6
  Added Apr 2011 • 5 Fuel-ups

  Property of fancypants

• 15.3 Avg MPG

• Flex EcoBoosted

  2010 Ford Flex GAS V6
  Added Jun 2011 • 5 Fuel-ups

  Property of ngai

• 16.3 Avg MPG

• Penn's Flex

  2010 Ford Flex GAS V6
  Added Jan 2010 • 103 Fuel-ups

  Property of Penn

• 18.6 Avg MPG

• Big Blue

  2010 Ford Flex GAS V6
  Added Mar 2011 • 37 Fuel-ups

  Property of nikki070304

• 19.1 Avg MPG

• 2010 Metallic Blue Flex

  2010 Ford Flex GAS V6
  Added Mar 2010 • 61 Fuel-ups

  Property of clumeng

• 19.6 Avg MPG

• Flex

  2010 Ford Flex GAS V6
  Added Apr 2011 • 14 Fuel-ups

  Property of Diamondave

• 20.7 Avg MPG

• The Flex

  2010 Ford Flex GAS V6
  Added Apr 2010 • 47 Fuel-ups

  Property of medicdpa

• 19.0 Avg MPG

• 2010 Ford Flex

  2010 Ford Flex GAS V6
  Added Apr 2011 • 25 Fuel-ups

  Property of kstorti

• 18.9 Avg MPG

• Flex

  2010 Ford Flex GAS V6
  Added May 2011 • 7 Fuel-ups

  Property of rf107498

• 13.9 Avg MPG

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