See also:

Choosing the right fuel
Use only UNLEADED fuel or UNLEADED fuel blended with a maximum of 10% ethanol. Do not use fuel ethanol (E85), diesel, methanol, leaded fuel or any other fuel. The use of leaded fuel is prohibited ...

V-6 Power
The MKZ's powertrain is another highlight. The 3.5-liter V-6 delivers strong acceleration; there's plenty of power to get you up to speed quickly and effortlessly. The large-displacement V-6 also ...

Automatic locking mode
In this mode, the shoulder belt is automatically pre-locked. The belt will still retract to remove any slack in the shoulder belt. The automatic locking mode is not available on the driver safety ...