17 Months Ago, Ben Wojdyla from Jalopnik says (in 2010 Lincoln MKZ: Fusion Plus A Newish Nose) The six-speed SelectShift automatic transmission, which is front-wheel drive with all-wheel drive availability, is standard on the 2010 Lincoln MKZ. Powertrain performance is improved dramatically, with 0-60 mph times dropping from 7.7 to 7.1 seconds.

Source: Ford]

And Matt Hardigree from Jalopnik says (in 2010 Mercury Milan) Both the inline four-cylinder and V-6 engines are upgraded, with the four-cylinder engine increased to 2.5 liters and the 3-liter V-6 increasing its horsepower rating from 221 to 240. Each engine improves fuel economy as well, up to 4 or 5 mpg depending on the model.