(October 14, 2010) DEARBORN, Mich. — Ford Motor Company is launching the most fuel-efficient full-size pickup of any manufacturer — the all-new 3.7-liter V6 engine in the 2011 F-150. It is projected to deliver best-in-class 23 mpg highway, pending EPA certification.

The new 5.0-liter V8 engine is projected to deliver best-in-class 21 mpg highway, pending EPA certification.

“The all-new engine lineup for the 2011 Ford F-150 is focused on delivering what matters most to truck customers – best-in-class power, capability, durability and fuel economy,” said Barb Samardzich, vice president of Powertrain Engineering. “Each engine offers an unequaled combination of these attributes.”

The new 3.7-liter V6 is projected to deliver 16 mpg city and 23 mpg highway in 4x2 configuration. The new 5.0-liter V8 is projected to deliver 15 mpg city and 21 mpg highway in 4x2 configuration. No manufacturer offers better fuel economy numbers in these respective segments.

“Seventy percent of F-150 customers said better fuel economy is what they’d like improved most in their truck,” said Doug Scott, Truck Group marketing manager. “The 2011 Ford F-150 does exactly that with best-in-class fuel economy, best-in-class capability and power, and more powertrain choices to suit their different needs.”

The new V6 and V8 make up half of an all-new powertrain lineup for the 2011 Ford F-150, part of the most extensive engine makeover in the 62-year history of F-Series. Also new for 2011 are the 6.2-liter V8 and 3.5-liter EcoBoost™ truck engine. The EcoBoost will be available in early 2011. Trucks with the 3.7-liter V6, 5.0-liter V8 and 6.2-liter V8 will arrive in dealer showrooms later this year.

Each engine is mated to a fuel-saving six-speed automatic transmission. Ford is the only manufacturer to equip its entire full-size pickup lineup with six-speed gearboxes as standard.

This versatile new powertrain lineup enables F-150 customers to choose the engine that best suits their needs.

Several other improvements help increase fuel economy
The extensive work to maximize the efficiency of each engine is complemented by additional improvements to the transmission and other areas of the new F-150.

The tried-and-true 6R80 six-speed automatic transmission has been upgraded to bring available customer conveniences such as SelectShift capability with progressive range select and manual mode to the F-150 for the first time.

The transmission has been optimized for each new engine. The transmission matched to the 3.7-liter engine, for example, has fewer clutch plates compared with the other F-150 engines.

A one-way clutch, which allows for smoother 1-2 and 2-1 shifts, faster downshifts and improved fuel economy, has been added. The gear ratios, span and shift schedule have been optimized for better off-the-line performance and improved fuel economy. The double-overdrive gear also provides better fuel economy.

Another fuel saver is the addition of class-exclusive electric power-assisted steering (EPAS) to the 3.7-liter V6, 5.0-liter V8 and 3.5-liter EcoBoost powertrains. The EPAS system replaces a conventional hydraulic system, which runs continuously off the engine, with a system that draws power only when needed. Ford is the first manufacturer to widely offer EPAS on full-size pickup trucks. EPAS contributes about a 4 percent fuel-economy benefit compared with conventional hydraulic systems.

“Our new engine lineup allows greater flexibility for customers to select the powertrain choice that best suits their needs,” said Samardzich. “And each engine delivers outstanding power, capability and fuel economy.”