(July 22, 2014) DEARBORN, Mich. — With its new 2.7-liter EcoBoost with standard Auto Start-Stop and new 3.5-liter V6 with twin independent variable camshaft timing, the 2015 Ford F-150 resets the bar in light-duty pickup truck performance, capability and efficiency.

“The 2015 F-150 is the most capable F-150 yet, while shedding up to 700 pounds,” said Bob Fascetti, vice president, Powertrain Engineering. “These two new V6 engines — the 2.7-liter turbocharged EcoBoost and normally aspirated 3.5-liter Ti-VCT – set a new standard for Ford for capability and efficiency.”

The high-output, twin-turbo 2.7-liter EcoBoost V6 features an entirely new design that delivers power and performance in a strong, smart package. The engine produces 325 horsepower and 375 lb.-ft. of torque — improving the power-to-weight ratio of the 2015 truck by 15 percent over the 2014 5.0-liter V8-equipped F-150 with similar torque output, thanks to vehicle light-weighting.

The 2.7-liter EcoBoost 4x2 has a maximum payload rating of 2,250 pounds and maximum tow rating of 8,500 pounds, ideal for meeting mid-range capability needs.

Boosting 2.7-liter EcoBoost fuel efficiency is the debut of standard Auto Start-Stop technology for F-150. This technology, specially tuned for truck customers, shuts off the engine when the vehicle is at a stop. When the brake is released, the engine restarts quickly. Auto Start-Stop helps reduce fuel consumption and emissions when the truck is stopped and the engine is off. The technology is off when towing or in four-wheel-drive mode.

The 2.7-liter EcoBoost engine also features Ford’s first use of a compacted graphite iron cylinder block in a gasoline engine, the same material used in Ford’s 6.7-liter Power Stroke turbo diesel V8 in Super Duty trucks. The composite CGI/aluminum cylinder block saves weight while providing strength where it’s needed most for durability.

Advanced technology, power and efficiency combine to create an engine for F-150 that boasts more than twice the horsepower, torque and towing capability of the Toyota Tacoma midsize pickup truck with identical displacement 2.7-liter four-cylinder engine.

Ford testing shows the 2.7-liter EcoBoost also outperforming Ram 1500 3.0-liter V6 EcoDiesel and Chevrolet Silverado 1500 5.3-liter V8 while towing a 7,000-pound enclosed trailer up Davis Dam in Arizona. This is the same grade the Society of Automotive Engineers uses for its J2807 towing testing standards, which the 2015 Ford F-150 will follow.

Thanks to vehicle weight savings, the standard 3.5-liter V6 with Ti-VCT offers a 5 percent improvement in power-to-weight ratio over the larger 3.7-liter V6 in the 2014 F-150, with better fuel efficiency and performance.

The 3.5-liter V6 produces 283 horsepower and 255 lb.-ft. of torque. The engine has a maximum payload of 1,910 pounds and a maximum tow rating of 7,600 pounds – unsurpassed for standard V6 light-duty pickup trucks.

Designed for impressive power and durability, the 24-valve 3.5-liter V6 features a valvetrain with direct-acting polished mechanical buckets with twin independent variable camshaft timing for impressive torque across a wide rpm range. Six-bolt main bearing caps, a fully counterweighted forged steel crankshaft and cast exhaust manifolds are designed for heavy-duty operation.

Both the upper and lower intake manifolds of the 3.5-liter V6 are tuned for responsive power, and both the intake manifolds and cam covers are composite-formed to reduce weight. The die-cast aluminum cylinder block features bay-to-bay breathing to reduce internal pumping losses, while a deep-sump oil pan contributes to extended oil-change intervals.