If there is exclusivity in anonymity, then the Mazda Millenia is one of the most exclusive luxury cars in the world. Perhaps it's because Mazda, unlike Honda/Acura, Toyota/Lexus or Nissan/Infiniti, never created a separate brand channel for its premium product, in spite of its attempts to do so. The Millenia's styling hasn't helped either; it's sleek and clean and attractive but not particularly distinctive. Whatever the reasons, the Mazda Millenia has slipped under the radar of most luxury and near-luxury-car buyers.And that just shouldn't be, because this is a great luxury sedan that offers good value as well. The Millenia S, particularly, with its supercharged 210-horsepower Miller-cycle V6 engine, remains one of the most interesting cars in the near-luxury class. A crisp-handling sedan that encourages you to take the long way home, it offers the kind of gracious creature comforts that'll make you want to skip home altogether for a road-trip adventure instead. Originally planned to be launched as a premium-brand product, the Millenia is superbly engineered and is built at one of the world's highest quality assembly plants.