Warranty

The basic after-sale protection that comes with the typical sedan isn't quite as generous as the Kia Rio's.

    See also:

    Engine coolant
    The high-pressure cooling system has a reservoir filled with year round antifreeze coolant. The reservoir is filled at the factory. Check the antifreeze protection and coolant level at least once ...

    SOLID RIDE WITH POWER TO SPARE AND EXCELLENT FUEL ECONOMY
    In terms of driving characteristics, the Optima is very much in keeping with the Hyundai Sonata, which shares the same platform. The cabin is quiet and the drive is smooth, with the Optima feeling ...

    Automatic climate control system
    Front climate control 3rd row air conditioning control (if equipped) 1. A/C display 2. Driver's temperature control knob 3. AUTO (automatic control) button 4. Front blower OFF button 5. Fron ...