2010 Ford Flex with EcoBoost

The 2010 Ford Flex will offer an available 3.5-liter EcoBoost V-6, the first gasoline direct-injection twin-turbocharged engine produced in North America
-- EcoBoost is a key Ford Motor Company initiative to deliver significant advancements in fuel economy – up to 20 percent – without sacrificing the performance customers want. The 3.5-liter EcoBoost engine delivers an impressive 355 horsepower and a responsive 350 lb.-ft. of torque across a broad rpm range, simultaneously giving Ford Flex the power of a normally aspirated 4.6-liter V-8 while enjoying V-6 fuel efficiency
-- The 3.5-liter EcoBoost V-6 is the first in a wave of EcoBoost engines coming from Ford as part of a strategy to bring major fuel-efficiency improvements to millions. By 2013, more than 90 percent of Ford’s North American lineup will be available with EcoBoost

The twin-turbocharged 3.5-liter EcoBoost V-6 produces an estimated 355 horsepower at 5,700 rpm and 350 foot-pounds of torque at 3,500 rpm. In addition to the power upgrade, the 2010 EcoBoost Flex boasts segment-leading fuel economy among full-size performance crossover vehicles with 22 mpg highway and 18 mpg combined.

“A key element in our EcoBoost strategy is the efficiency we gain by employing a common control unit across a wide variety of vehicle applications,” said Craig Stephens, EcoBoost powertrain control system manager. “All the driver should notice is the seamless power delivery and terrific fuel economy.”