While some of us hardly heard of the Zephyr, Lincoln is already changing their model names across the line, besides the Navigator. The Lincoln Zephyr will now be called the MKZ and is the exact same car starting design wise at $29,175. Under the hood Lincoln decided to give the MKZ a little more with a 3.5 liter V6 engine that pushes 263 horsepower with a six-speed automatic transmission. There will also be an all-wheel-drive Lincoln Zephyr starting at $31,000. The 2007 Lincoln Zephyr will hit dealerships next month.