If you think you can’t have pulse-quickening power and acceleration as well as good fuel economy, you’ve got another think coming.

The 2011 Ford Mustang puts 305 high-performance horses in the hands of V-6 coupe buyers with a new all-aluminum dual-overhead cam (DOHC) engine that delivers a projected 30 mpg on the highway with a six-speed automatic transmission and fun for drivers on nearly every road.

For 2011, Mustang’s new 3.7-liter Duratec 24-valve V-6 uses advanced engineering to deliver its power and economy: Twin Independent Variable Camshaft Timing (Ti-VCT) adjusts the valvetrain in microseconds. Aluminum construction means light weight. It’s an engine designed to crank out torque down low, rev to 7,000 rpm and deliver the mechanical music sports coupe lovers crave everywhere in between.

New 3.7-liter V-6 engine
With Ti-VCT operating its four valves per cylinder, the new Mustang V-6 powerplant sends significantly more horsepower and torque (305 hp and 280 ft.-lb.) to the rear wheels than its predecessor – despite its smaller displacement. The behind-the-wheel feel is unlike any Mustang ever produced.

The high output is due largely to Ti-VCT which allows variable control of valve operation across the rev range. The variable cams operate on a Direct Acting Mechanical Bucket (DAMB) valvetrain using polished buckets and roller finger followers to reduce friction. The end result is as much as a 3 percent improvement in fuel economy and a 10 percent improvement in power output versus traditional engines without these advanced features.

Ti-VCT is complemented by special-tuned composite upper and lower intake manifolds for efficient air delivery and lighter weight. Ignition power is delivered by a high-energy coil-on-plug design, while piston-cooling jets and a lightweight die-cast aluminum cylinder block improve the durability and efficiency of the 3.7-liter V-6 design.

Fuel economy improvements
Extra horsepower and refined engine operation will be the most noticeable features to new 2011 Mustang 3.7-liter V-6 buyers while projected class-leading fuel economy, also a standard feature, offers an additional bonus. The numbers speak for themselves:

• 19 mpg city/30 highway with six-speed automatic transmission, up from 16 mpg city/24 highway on the 2010 model with automatic – a 25 percent improvement over 2010
• 18 mpg city/29 highway with six-speed manual transmission, up from 18 mpg city/26 highway on the 2010 model with manual

Refinements throughout Mustang’s body, powertrain and chassis design contribute to the improved fuel economy numbers. Examples include:

• The new Electric Power Assist Steering (EPAS) system which eliminates the drag of an engine-operated hydraulic power steering pump
• Six-speed transmissions that allow lower cruising revs without sacrificing off-the-line performance
• Aerodynamic improvements such as a new front fascia, tire spats on the rear wheels, modified underbody shields, a taller air dam and an added rear decklid seal
  Learn more about the 2011 Mustang.

Quotes
“Mustang is completely transformed with this new engine. Everything people love about the car is still there and now under the hood is a V-6 engine that uses premium technology to deliver the power, the feel, the fuel efficiency, even the sound of the best sports coupes in the world.”
– Derrick Kuzak, Group Vice President, Global Product Development

“This new V-6 engine really speaks to what Mustang is all about. It produces power everywhere in the rev range and loves to be pushed hard. The Duratec 3.7-liter builds on our promise to use advanced technology to deliver both power and fuel economy.”
– Barb Samardzich, Ford Vice President of Global Powertrain Engineering