Kia Optima (2009)

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    Recommended lubricants and capacities
    To help achieve proper engine and powertrain performance and durability, use only lubricants of the proper quality. The correct lubricants also help promote engine efficiency that results in improv ...

    Handling and Braking
    Considering it’s one of the least expensive affordable small cars in the class, the 2011 Kia Rio handles very well. Test drivers report that its ride is smooth and stable, and the cabin is quiet ...

    Interior features
    Cigarette lighter (if equipped) For the cigarette lighter to work, the ignition switch must be in the ACC or ON position. To use the cigarette lighter, push it all the way into its socket. When ...