2019 Ford Flex Specs: MPG, Gas Mileage, Engine Size & Dimensions
2019 Ford Flex Specs at a Glance
The 2019 Ford Flex gets 19 mpg combined on the 3.5L Front-Wheel Drive configuration, weighs 4,839 lbs, measures 202 in long. Figures are per configuration, not a single official number — other trims rate as low as 17 mpg combined. Every figure below comes from EPA, NHTSA, or manufacturer published data — no estimates.
- Combined MPG
- 19 mpg (16 city / 23 hwy)
- Best configuration: 3.5L · Front-Wheel Drive · Automatic (S6) · other 2019 trims rate 17–19 mpg combined
- Engine
- 3.5L 6-cyl
- 3.5L · Front-Wheel Drive · Automatic (S6)
- Curb weight
- 4,839 lbs
- Heaviest recorded configuration: FLEX 5DR CUV AWD
- Length
- 202 in · 76 in wide · 67.7 in tall
- Wheelbase
- 118.1 in
2019 Ford Flex trims and MPG
| Trim | Engine | Trans | Drive | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Auto (S6), 6 cyl, 3.5 L | 6 · 3.5L | Automatic (S6) | Front-Wheel Drive | 16 | 23 | 19 |
| Auto (S6), 6 cyl, 3.5 L | 6 · 3.5L | Automatic (S6) | All-Wheel Drive | 16 | 22 | 18 |
| Auto (S6), 6 cyl, 3.5 L | 6 · 3.5L | Automatic (S6) | All-Wheel Drive | 15 | 21 | 17 |
Detailed Specifications
MPG & Fuel Economy
MPG for every year and trim
View details →Engine Specifications
Engine Specs for every year and trim
View details →Annual Fuel Cost
Fuel Cost for every year and trim
View details →Transmission Specifications
Transmission for every year and trim
View details →Drivetrain & Drive Type
Drivetrain for every year and trim
View details →Vehicle Class & EPA Size Category
Vehicle Class for every year and trim
View details →Maintenance Schedule & Service Intervals
Maintenance for every year and trim
View details →Dimensions & Size
Dimensions for every year and trim
View details →Curb Weight
Curb Weight for every year and trim
View details →NHTSA Safety Ratings
Safety for every year and trim
View details →Ford Flex — All Years Overview
| Year | Trim | Engine | Trans | Drive | City | Hwy | Combined | Fuel |
|---|---|---|---|---|---|---|---|---|
| 2019 | Auto (S6), 6 cyl, 3.5 L | 6 · 3.5L | Automatic (S6) | Front-Wheel Drive | 16 | 23 | 19 | Regular Gasoline |
| 2019 | Auto (S6), 6 cyl, 3.5 L | 6 · 3.5L | Automatic (S6) | All-Wheel Drive | 16 | 22 | 18 | Regular Gasoline |
| 2019 | Auto (S6), 6 cyl, 3.5 L | 6 · 3.5L | Automatic (S6) | All-Wheel Drive | 15 | 21 | 17 | Regular Gasoline |
| 2018 | Auto (S6), 6 cyl, 3.5 L | 6 · 3.5L | Automatic (S6) | Front-Wheel Drive | 16 | 23 | 19 | Regular Gasoline |
| 2018 | Auto (S6), 6 cyl, 3.5 L | 6 · 3.5L | Automatic (S6) | All-Wheel Drive | 16 | 22 | 18 | Regular Gasoline |
| 2018 | Auto (S6), 6 cyl, 3.5 L | 6 · 3.5L | Automatic (S6) | All-Wheel Drive | 15 | 21 | 17 | Regular Gasoline |
| 2017 | Auto (S6), 6 cyl, 3.5 L | 6 · 3.5L | Automatic (S6) | Front-Wheel Drive | 16 | 23 | 19 | Regular Gasoline |
| 2017 | Auto (S6), 6 cyl, 3.5 L | 6 · 3.5L | Automatic (S6) | All-Wheel Drive | 16 | 22 | 18 | Regular Gasoline |
| 2017 | Auto (S6), 6 cyl, 3.5 L | 6 · 3.5L | Automatic (S6) | All-Wheel Drive | 15 | 21 | 17 | Regular Gasoline |
| 2016 | Auto (S6), 6 cyl, 3.5 L | 6 · 3.5L | Automatic (S6) | Front-Wheel Drive | 16 | 23 | 19 | Regular Gasoline |
| 2016 | Auto (S6), 6 cyl, 3.5 L | 6 · 3.5L | Automatic (S6) | All-Wheel Drive | 16 | 22 | 18 | Regular Gasoline |
| 2016 | Auto (S6), 6 cyl, 3.5 L | 6 · 3.5L | Automatic (S6) | All-Wheel Drive | 15 | 21 | 17 | Regular Gasoline |
| 2015 | Auto (S6), 6 cyl, 3.5 L | 6 · 3.5L | Automatic (S6) | Front-Wheel Drive | 18 | 25 | 20 | Regular Gasoline |
| 2015 | Auto (S6), 6 cyl, 3.5 L | 6 · 3.5L | Automatic (S6) | All-Wheel Drive | 17 | 23 | 19 | Regular Gasoline |
| 2015 | Auto (S6), 6 cyl, 3.5 L | 6 · 3.5L | Automatic (S6) | All-Wheel Drive | 16 | 22 | 18 | Regular Gasoline |
Compare across every brand
All Ford Flex specifications
Ford Flex — Frequently Asked Questions
What is the fuel economy of the 2019 Ford Flex?
The Ford Flex is EPA-rated at up to 20 MPG combined (18 city / 25 highway), a historical peak recorded on the 2015 model year.
What engine does the 2019 Ford Flex have?
The Ford Flex uses a 3.5L 6-cylinder engine paired with an Automatic transmission.
What years of the Ford Flex are covered here?
This page documents 15 verified Ford Flex configurations across model years 2015–2019.
Which model year of the Ford Flex is the most fuel efficient?
The 2015 Ford Flex holds the highest combined rating at 20 MPG; the 2016 sits lowest at 19 MPG, a difference of 1 MPG (about 5%) across the 5 rated years on file.
How many engine options does the Ford Flex have?
Across every year on record the Ford Flex uses one displacement, 3.5L, so trims differ by drivetrain and equipment rather than engine size.
Is the 2019 Ford Flex front-wheel drive or all-wheel drive?
The Ford Flex appears in 2 drivetrain layouts across the years documented here — Front-Wheel Drive, All-Wheel Drive — with the latest 2019 record on Front-Wheel Drive.