Kia Optima Hybrid (2011)

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    Fuel requirements
    Your new vehicle is designed to use only unleaded fuel having a pump octane number ((R+M)/2) of 87 (Research Octane Number 91) or higher. Your new vehicle is designed to obtain maximum performanc ...

    Other Cars to Consider
    In a class crowed with cars that offer a fair price, numerous standard features and good performance, the Kia Rio has difficulty competing. Kia offers another car, the Kia Forte, that makes up for ...

    2011 Kia Sorento
    The 2011 Kia Sorento has been fully redesigned. Major changes include a switch to carlike unibody construction, more powerful engines and a new third-row seat. ...