Kia Optima Hybrid (2011)

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    Engine cooling system
    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 ...

    Leftlane’s bottom line
    Kia is no longer content to be the butt of jokes or the car of last resort for those who may be fiscally challenged. Although still very much a Hyundai rival, Kia finally has a design language a ...

    Engine compartment
    2.0L Gasoline Engine 1. Power steering fluid reservoir 2. Engine oil filler cap 3. Brake fluid reservoir 4. Air cleaner 5. Fuse box 6. Negative battery terminal 7. Radiator cap 8. Positive b ...