Ford Flex MPG by Year & Engine (EPA)
EPA fuel-economy ratings for every rated Ford Flex model year from 2009 to 2019 — each engine and transmission with its official city, highway and combined figures. Over these years the Flex has been offered with 3.5L 6-cyl engines; the most efficient version is the 2015 (up to 20 MPG combined). All rated gas versions run on regular gasoline. Data: U.S. Department of Energy & EPA, fueleconomy.gov; prices are live medians from VehiSales listings.
Ford Flex fuel economy by year
| Year | Combined | Engines | Median used price | For sale |
|---|---|---|---|---|
| 2019 | 17–19 MPG | 3.5L 6-cyl | $16,855 | 284 listings |
| 2018 | 17–19 MPG | 3.5L 6-cyl | $13,048 | 134 listings |
| 2017 | 17–19 MPG | 3.5L 6-cyl | $12,549 | 92 listings |
| 2016 | 17–19 MPG | 3.5L 6-cyl | $10,887 | 121 listings |
| 2015 | 18–20 MPG | 3.5L 6-cyl | $9,995 | 89 listings |
| 2014 | 18–20 MPG | 3.5L 6-cyl | — | — |
| 2013 | 18–20 MPG | 3.5L 6-cyl | — | — |
| 2012 | 18–19 MPG | 3.5L 6-cyl | — | — |
| 2011 | 18–19 MPG | 3.5L 6-cyl | — | — |
| 2010 | 18–20 MPG | 3.5L 6-cyl | — | — |
| 2009 | 18–19 MPG | 3.5L 6-cyl | — | — |
2019 Ford Flex: engines & MPG
The 2019 Flex was EPA-rated in 3 versions (3.5L 6-cyl), with combined economy from 17 to 19 MPG. Used 2019 models currently list for a median of $16,855 on VehiSales (284 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Flex FWD | 3.5L 6-cyl | Automatic (S6) | Regular | 16 | 23 | 19 MPG |
| Flex AWD | 3.5L 6-cyl | Automatic (S6) | Regular | 16 | 22 | 18 MPG |
| Flex AWD | 3.5L 6-cyl | Automatic (S6) | Regular | 15 | 21 | 17 MPG |
2018 Ford Flex: engines & MPG
The 2018 Flex was EPA-rated in 3 versions (3.5L 6-cyl), with combined economy from 17 to 19 MPG. Used 2018 models currently list for a median of $13,048 on VehiSales (134 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Flex FWD | 3.5L 6-cyl | Automatic (S6) | Regular | 16 | 23 | 19 MPG |
| Flex AWD | 3.5L 6-cyl | Automatic (S6) | Regular | 16 | 22 | 18 MPG |
| Flex AWD | 3.5L 6-cyl | Automatic (S6) | Regular | 15 | 21 | 17 MPG |
2017 Ford Flex: engines & MPG
The 2017 Flex was EPA-rated in 3 versions (3.5L 6-cyl), with combined economy from 17 to 19 MPG. Used 2017 models currently list for a median of $12,549 on VehiSales (92 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Flex FWD | 3.5L 6-cyl | Automatic (S6) | Regular | 16 | 23 | 19 MPG |
| Flex AWD | 3.5L 6-cyl | Automatic (S6) | Regular | 16 | 22 | 18 MPG |
| Flex AWD | 3.5L 6-cyl | Automatic (S6) | Regular | 15 | 21 | 17 MPG |
2016 Ford Flex: engines & MPG
The 2016 Flex was EPA-rated in 3 versions (3.5L 6-cyl), with combined economy from 17 to 19 MPG. Used 2016 models currently list for a median of $10,887 on VehiSales (121 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Flex FWD | 3.5L 6-cyl | Automatic (S6) | Regular | 16 | 23 | 19 MPG |
| Flex AWD | 3.5L 6-cyl | Automatic (S6) | Regular | 16 | 22 | 18 MPG |
| Flex AWD | 3.5L 6-cyl | Automatic (S6) | Regular | 15 | 21 | 17 MPG |
2015 Ford Flex: engines & MPG
The 2015 Flex was EPA-rated in 3 versions (3.5L 6-cyl), with combined economy from 18 to 20 MPG. Used 2015 models currently list for a median of $9,995 on VehiSales (89 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Flex FWD | 3.5L 6-cyl | Automatic (S6) | Regular | 18 | 25 | 20 MPG |
| Flex AWD | 3.5L 6-cyl | Automatic (S6) | Regular | 17 | 23 | 19 MPG |
| Flex AWD | 3.5L 6-cyl | Automatic (S6) | Regular | 16 | 22 | 18 MPG |
2014 Ford Flex: engines & MPG
The 2014 Flex was EPA-rated in 3 versions (3.5L 6-cyl), with combined economy from 18 to 20 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Flex FWD | 3.5L 6-cyl | Automatic (S6) | Regular | 18 | 25 | 20 MPG |
| Flex AWD | 3.5L 6-cyl | Automatic (S6) | Regular | 17 | 23 | 19 MPG |
| Flex AWD | 3.5L 6-cyl | Automatic (S6) | Regular | 16 | 23 | 18 MPG |
2013 Ford Flex: engines & MPG
The 2013 Flex was EPA-rated in 3 versions (3.5L 6-cyl), with combined economy from 18 to 20 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Flex FWD | 3.5L 6-cyl | Automatic (S6) | Regular | 18 | 25 | 20 MPG |
| Flex AWD | 3.5L 6-cyl | Automatic (S6) | Regular | 17 | 23 | 19 MPG |
| Flex AWD | 3.5L 6-cyl | Automatic (S6) | Regular | 16 | 22 | 18 MPG |
2012 Ford Flex: engines & MPG
The 2012 Flex was EPA-rated in 3 versions (3.5L 6-cyl), with combined economy from 18 to 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Flex FWD | 3.5L 6-cyl | Automatic 6-spd | Regular | 17 | 24 | 19 MPG |
| Flex AWD | 3.5L 6-cyl | Automatic 6-spd | Regular | 16 | 23 | 18 MPG |
| Flex AWD | 3.5L 6-cyl | Automatic (S6) | Regular | 16 | 22 | 18 MPG |
2011 Ford Flex: engines & MPG
The 2011 Flex was EPA-rated in 3 versions (3.5L 6-cyl), with combined economy from 18 to 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Flex FWD | 3.5L 6-cyl | Automatic 6-spd | Regular | 17 | 24 | 19 MPG |
| Flex AWD | 3.5L 6-cyl | Automatic (S6) | Regular | 16 | 21 | 18 MPG |
| Flex AWD | 3.5L 6-cyl | Automatic 6-spd | Regular | 16 | 22 | 18 MPG |
2010 Ford Flex: engines & MPG
The 2010 Flex was EPA-rated in 3 versions (3.5L 6-cyl), with combined economy from 18 to 20 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Flex FWD | 3.5L 6-cyl | Automatic 6-spd | Regular | 17 | 24 | 20 MPG |
| Flex AWD | 3.5L 6-cyl | Automatic 6-spd | Regular | 16 | 22 | 18 MPG |
| Flex AWD | 3.5L 6-cyl | Automatic (S6) | Regular | 16 | 22 | 18 MPG |
2009 Ford Flex: engines & MPG
The 2009 Flex was EPA-rated in 2 versions (3.5L 6-cyl), with combined economy from 18 to 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Flex FWD | 3.5L 6-cyl | Automatic 6-spd | Regular | 17 | 24 | 19 MPG |
| Flex AWD | 3.5L 6-cyl | Automatic 6-spd | Regular | 16 | 22 | 18 MPG |
Frequently asked questions
What MPG does a Ford Flex get?
Depending on year and engine, EPA combined ratings for the Flex range from 19 to 20 MPG. The most efficient rated version is the 2015 model year.
What engines does the 2019 Ford Flex have?
The 2019 Flex was EPA-rated with 3.5L 6-cyl engines — see the 2019 table above for each version's exact city/highway figures.
Does the Ford Flex require premium gas?
No — rated versions run on regular gasoline.
https://vehisales.com/research/fuel-economy/ford/flex.
See also: Ford Flex hub — live listings, prices & reliability · Most fuel-efficient cars by segment · Model price trends. Media inquiries: [email protected].