The Lincoln MKZ, rechristened from the Zephyr, is an entry-level midsize sedan and the counterpart of the MKX in many respects, with more or less the same features. New on the 2008 MKZ is Sync, the voice-based software platform that enables users to play music and operate a Bluetooth-enabled mobile phone using voice commands. Also new is the optional all-wheel drive and standard heated and cooled front seats.