A long passenger cabin with a large glass area not only looks graceful, but ensures excellent visibility. The rear deck is higher than the front for better aerodynamics and luggage space. All styling elements are well- integrated and the overall look is one of understated power and feline grace. The luxury part of the Millenia's character is most notable inside. The interior is understated in a nearly Teutonic manner - lean and functional, it achieves elegance by design and detail, not opulence.
Standard seats are leather-covered, firm, and comfortable for any distance.
The steering wheel is power tilt-adjustable. Naturally, windows, mirrors, and door locks are power-assisted. Instruments and controls are designed and positioned for driving, and are logically-placed and easy to use. The climate control system fills the cabin with warm or cool air quickly. A reasonably-sized glove box and central console storage are supplemented by covered storage in the front doors, cleverly hidden beneath the armrests.