Efficient six-speed transmissions

Lincoln MKT is equipped with two versions of the six-speed SelectShift Automatic™ transmission, both with steering wheel-mounted paddle shifters. The 3.7-liter Ti-VCT V6 uses the 6F-50, and the more powerful 3.5-liter EcoBoost V6 uses the heavy-duty 6F-55. This transmission features high-energy friction materials, a larger ring gear and a specific torque converter that optimize the 6F-55 to handle the high-torque output of the twin-turbo 3.5-liter.
These gearboxes offer the driver a choice between fully automatic operation and manual control. Intuitive to operate, a squeeze back on either paddle will deliver an upshift, while a gentle push forward on either paddle will induce a matched-rev downshift. Unlike some competitive transmissions, SelectShift won't second guess the driver with an override shift. The manual control is truly controlled by the driver.
See also:
Checking automatic transmission fluid at normal operating temperature
(140°F-158°F [60°C-70°C])
Automatic transmission fluid expands when warmed. To obtain an
accurate fluid check, drive the vehicle until it is warmed up
(approximately 20 miles [30 km]) until the engine coolant gauge
indic ...
Driving style — good driving and fuel economy habits
Give consideration to the lists that follow and you may be able to change
a number of variables and improve your fuel economy.
Habits
• Smooth, moderate operation can yield up to 10% savings in fu ...
Cleaner air
Ford endorses the use of reformulated “cleaner-burning” gasolines to
improve air quality. ...
