Ford Beefs Up the Six-Speed Transmission for the 3.5L EcoBoost Engine
Green Car Congress
FEBRUARY 18, 2009
liter EcoBoost engine and 6F-55 transmission package, will deliver 355 hp (265 kW) and 350 lb-ft (475 Nm) of torque, along with achieving 25 mpg on the highway. That, Ford points out, is more power and better highway fuel economy than the V-8 engine found in the 2009 Lexus GS460 (24 mpg) or the 2009 Infiniti M45 (21 mpg).
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