See also:

Roomy New Interior
However, the Optima's quiet new interior is more upscale and will accommodate four tall adults, or five in a pinch. Front seats are supportive, and the rear-seat area is impressively roomy—alt ...

By the numbers
The Kia Optima is a five-seat mid-size segment passenger car that has an interior that the EPA will probably consider a full size interior. Longer, lower and wider than the vehicle it replaces, it ...

Performance
In terms of horsepower, the average sedan packs quite a wallop and will knock the Rio down a few rungs. However, bear in mind that high horsepower engines often command higher insurance premiums. ...