Porsche Panamera Turbo.
Sure, the styling is, um, charitably speaking, "interesting", but from the driver's seat the car is gorgeous and the reviewers are universally praising the driving dynamics. I can put up with the hatchback quirkiness for the driving experience a Panamera would deliver.
ZV
I've seen one IRL. Pictures don't do it justice. It looks much better than you think. Its one of the you have to see it to believe it things.
That, and it's wicked fast by any measure. 500hp awd sedan. Yup, awesome.
Ford Taurus SHO because I'm a fan of the sleeper car...
e63 AMG or the 760, u guys above made some good choices, minus the "boring" M5's and the cts's
I figured you would have wanted this: