Ford Flex Engines by Year

The boxy three-row Flex was one of the first Fords with the twin-turbo 3.5 EcoBoost.

Pick a year to see every engine offered that model year, with its code, rated horsepower and the trims it came in. Each engine links to its full specs.

Jump to a year

Flex (2009–2019): 2009 · 2010 · 2011 · 2012 · 2013 · 2014 · 2015 · 2016 · 2017 · 2018 · 2019

Flex (2009–2019)

2009 Flex engines

Engine	Rated	Offered in
3.5L / 213 V6 Duratec 35	262 hp net	SE, SEL, Limited (standard)

2010 Flex engines

Engine	Rated	Offered in
3.5L / 213 V6 Duratec 35	262 hp net	SE, SEL, Limited (standard)
3.5L / 213 V6 turbo EcoBoost 3.5 V6	355 hp net	Limited (and SEL some years), AWD only

2011 Flex engines

Engine	Rated	Offered in
3.5L / 213 V6 Duratec 35	262 hp net	SE, SEL, Limited (standard)
3.5L / 213 V6 turbo EcoBoost 3.5 V6	355 hp net	Limited (and SEL some years), AWD only

2012 Flex engines

Engine	Rated	Offered in
3.5L / 213 V6 Duratec 35	262 hp net	SE, SEL, Limited (standard)
3.5L / 213 V6 turbo EcoBoost 3.5 V6	355 hp net	Limited (and SEL some years), AWD only

2013 Flex engines

Engine	Rated	Offered in
3.5L / 213 V6 Duratec 35	287 hp net	SE, SEL, Limited (standard)
3.5L / 213 V6 turbo EcoBoost 3.5 V6	365 hp net	Limited (and SEL some years), AWD only

2014 Flex engines

Engine	Rated	Offered in
3.5L / 213 V6 Duratec 35	287 hp net	SE, SEL, Limited (standard)
3.5L / 213 V6 turbo EcoBoost 3.5 V6	365 hp net	Limited (and SEL some years), AWD only

2015 Flex engines

Engine	Rated	Offered in
3.5L / 213 V6 Duratec 35	287 hp net	SE, SEL, Limited (standard)
3.5L / 213 V6 turbo EcoBoost 3.5 V6	365 hp net	Limited (and SEL some years), AWD only

2016 Flex engines

Engine	Rated	Offered in
3.5L / 213 V6 Duratec 35	287 hp net	SE, SEL, Limited (standard)
3.5L / 213 V6 turbo EcoBoost 3.5 V6	365 hp net	Limited (and SEL some years), AWD only

2017 Flex engines

Engine	Rated	Offered in
3.5L / 213 V6 Duratec 35	287 hp net	SE, SEL, Limited (standard)
3.5L / 213 V6 turbo EcoBoost 3.5 V6	365 hp net	Limited (and SEL some years), AWD only

2018 Flex engines

Engine	Rated	Offered in
3.5L / 213 V6 Duratec 35	287 hp net	SE, SEL, Limited (standard)
3.5L / 213 V6 turbo EcoBoost 3.5 V6	365 hp net	Limited (and SEL some years), AWD only

2019 Flex engines

Engine	Rated	Offered in
3.5L / 213 V6 Duratec 35	287 hp net	SE, SEL, Limited (standard)
3.5L / 213 V6 turbo EcoBoost 3.5 V6	365 hp net	Limited (and SEL some years), AWD only

Working on one of these engines?

• Engine displacement from bore and stroke
• Static and dynamic compression ratio
• Which camshaft for your build
• What size carburetor
• Horsepower to torque at any RPM
• Torque converter stall speed

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