This a Maybach, a very high-end German car. The company is currently owned by Daimler. I had never heard of this kind of car until I saw it parked at the Paris Las Vegas casino.

From Wikipedia: "The base price of a 2009 Maybach 57 is $344,000; the Maybach 57 S, $381,000; the Maybach 62, $394,000; the Maybach 62 S, $430,000, and the Maybach Landaulet semi convertible costs just over 1 million.. The Maybach 57 Zeppelin is priced at $580,000 and the 62 Zeppelin at $677,000." I don't know what the current year model costs.

Definitely a case of how the other half lives.