Formerly named the Zephyr, the MKZ shares a platform with the Ford Fusion and Mercury Milan. The platform is based on that developed for the Mazda6. In the MKZ configuration, it's a midsize sedan with aspirations to luxury.
The navigation system's points-of-interest categories aren't as complete as what you would find in a phone book. But we like that you can enter multiple destinations and let the system optimize your route.
This navigation system is very configurable, not only letting you set how it displays route guidance, but also letting you set average speeds on different types of roads to better estimate your travel time.