Which Ford Flex has the most horsepower?
The Ford Flex with the most horsepower is the EcoBoost-equipped version, delivering 365 horsepower.
Engine options and horsepower
The Ford Flex was offered with two gasoline engine options over its production run. Here is how they compare in horsepower.
- 3.5-liter Ti-VCT V6: 287 horsepower, 254 lb-ft of torque
- 3.5-liter EcoBoost V6: 365 horsepower, 350 lb-ft of torque
In short, the EcoBoost option represents the peak horsepower available for the Flex.
Model-year availability of the EcoBoost option
The high-horsepower EcoBoost engine became available in the Ford Flex starting with the 2013 model year and remained offered through the end of production in 2019. It was paired with higher-trim configurations, making the 365-hp EcoBoost the top-spec option in most setups.
Performance snapshot
With 365 hp and 350 lb-ft of torque, the EcoBoost-equipped Flex accelerates more briskly than the base V6, though actual 0-60 times vary by trim, drivetrain, and overall weight. In practical terms, it sits in the upper end of its class for a three-row crossover from that era.
Summary
Bottom line: If you want the most horsepower from a Ford Flex, choose the model with the 3.5L EcoBoost V6 engine (365 horsepower). The base 3.5L Ti-VCT V6 provides a lower 287 horsepower, offering a less potent but efficient alternative.
