| Flex SE 4dr Wagon (3.5L 6cyl 6A) | 2018 | 3500 ccm | 291 | - | - |
| Flex SEL 4dr Wagon (3.5L 6cyl 6A) | 2018 | 3500 ccm | 291 | - | - |
| Flex SEL 4dr Wagon AWD (3.5L 6cyl 6A) | 2018 | 3500 ccm | 291 | - | - |
| Flex Limited 4dr Wagon (3.5L 6cyl 6A) | 2018 | 3500 ccm | 291 | - | - |
| Flex Limited 4dr Wagon AWD (3.5L 6cyl 6A) | 2018 | 3500 ccm | 291 | - | - |
| Flex Limited 4dr Wagon AWD w/EcoBoost (3.5L 6cyl Turbo 6A) | 2018 | 3500 ccm | 370 | - | - |
| Flex SE 4dr Wagon (3.5L 6cyl 6A) | 2017 | 3500 ccm | 291 | - | - |
| Flex SEL 4dr Wagon (3.5L 6cyl 6A) | 2017 | 3500 ccm | 291 | - | - |
| Flex SEL 4dr Wagon AWD (3.5L 6cyl 6A) | 2017 | 3500 ccm | 291 | - | - |
| Flex Limited 4dr Wagon (3.5L 6cyl 6A) | 2017 | 3500 ccm | 291 | - | - |
| Flex Limited 4dr Wagon AWD (3.5L 6cyl 6A) | 2017 | 3500 ccm | 291 | - | - |
| Flex Limited 4dr Wagon AWD w/EcoBoost (3.5L 6cyl Turbo 6A) | 2017 | 3500 ccm | 370 | - | - |
| Flex SE 4dr Wagon (3.5L 6cyl 6A) | 2016 | 3500 ccm | 291 | - | - |
| Flex SEL 4dr Wagon (3.5L 6cyl 6A) | 2016 | 3500 ccm | 291 | - | - |
| Flex SEL 4dr Wagon AWD (3.5L 6cyl 6A) | 2016 | 3500 ccm | 291 | - | - |
| Flex Limited 4dr Wagon (3.5L 6cyl 6A) | 2016 | 3500 ccm | 291 | - | - |
| Flex Limited 4dr Wagon AWD (3.5L 6cyl 6A) | 2016 | 3500 ccm | 291 | - | - |
| Flex Limited 4dr Wagon AWD w/EcoBoost (3.5L 6cyl Turbo 6A) | 2016 | 3500 ccm | 370 | - | - |
| Flex SE 4dr Wagon (3.5L 6cyl 6A) | 2015 | 3500 ccm | 291 | - | - |
| Flex SEL 4dr Wagon (3.5L 6cyl 6A) | 2015 | 3500 ccm | 291 | - | - |
| Flex SEL 4dr Wagon AWD (3.5L 6cyl 6A) | 2015 | 3500 ccm | 291 | - | - |
| Flex Limited 4dr Wagon (3.5L 6cyl 6A) | 2015 | 3500 ccm | 291 | - | - |
| Flex Limited 4dr Wagon AWD (3.5L 6cyl 6A) | 2015 | 3500 ccm | 291 | - | - |
| Flex Limited 4dr Wagon AWD w/EcoBoost (3.5L 6cyl Turbo 6A) | 2015 | 3500 ccm | 370 | - | - |
| Flex Limited 4dr Wagon AWD (3.5L 6cyl 6A) | 2014 | 3500 ccm | 291 | - | - |
| Flex Limited 4dr Wagon AWD w/EcoBoost (3.5L 6cyl Turbo 6A) | 2014 | 3500 ccm | 370 | - | - |
| Flex Limited 4dr Wagon (3.5L 6cyl 6A) | 2014 | 3500 ccm | 291 | - | - |
| Flex SEL 4dr Wagon (3.5L 6cyl 6A) | 2014 | 3500 ccm | 291 | - | - |
| Flex SEL 4dr Wagon AWD (3.5L 6cyl 6A) | 2014 | 3500 ccm | 291 | - | - |
| Flex SE 4dr Wagon (3.5L 6cyl 6A) | 2014 | 3500 ccm | 291 | - | - |
| Flex SE | 2013 | 3500 ccm | 289 | - | - |
| Flex SEL | 2013 | 3500 ccm | 289 | - | - |
| Flex Limited | 2013 | 3500 ccm | 289 | - | - |
| Flex SE | 2012 | 3500 ccm | 270 | - | - |
| Flex SEL | 2012 | 3500 ccm | 270 | - | - |
| Flex Limited | 2012 | 3500 ccm | 270 | - | - |
| Flex Titanium | 2012 | 3500 ccm | 270 | - | - |
| Flex SE | 2011 | 3500 ccm | 270 | - | - |
| Flex SEL | 2011 | 3500 ccm | 270 | - | - |
| Flex Limited | 2011 | 3500 ccm | 270 | - | - |
| Flex Titanium | 2011 | 3500 ccm | 270 | - | - |
| Flex SE | 2010 | 3500 ccm | 270 | - | - |
| Flex SEL | 2010 | 3500 ccm | 270 | - | - |
| Flex Limited | 2010 | 3500 ccm | 270 | - | - |
| Flex | 2009 | 3496 ccm | 254 | - | - |
| Flex | 2009 | 3496 ccm | 264 | - | - |
| Flex SE | 2009 | 3496 ccm | 260 | - | - |
| Flex Limited AWD | 2009 | 3496 ccm | 260 | - | 218.0 |
| Flex SEL | 2009 | 3494 ccm | 260 | - | 140.0 |
| Flex Limited | 2009 | 3496 ccm | 260 | - | 218.0 |
| Flex SEL AWD | 2009 | 3496 ccm | 260 | - | - |
| Flex | 2008 | 3496 ccm | 262 | - | - |
| Flex AWD | 2008 | 3496 ccm | 262 | - | - |
