It would be hard to beat the Bentley Continental for pure luxury but the Maybach 62 is about as luxurious as you could get if you have the over $1 million dollars to purchase it.
I would think that the most luxurious car is the Lincoln Navigator.
i think the bugatti veyron 16.4 version is the most luxurious car in the world...
buggati veyron is 500.0000 dollars
i think it is a rolls-royce
it all depends on who you ask and what you are looking for
the maserati granturismo is the worlds most respected car - understated, yet original and exclusive. not showy, but beautiful.
Porsche
BMW
The most luxurious model of Chrysler's K-Car was their 2-door convertible or their 2-door coupe. The engine sizes for these cars were the 3.3L EGA V6 and the 3.8L EGH V6.
Its the bugatti royale
Toyota Corolla
Road legal, stiock car, i believe a Bugatti Veyron