Kia Optima Hybrid (2011)

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    How to use this manual
    We want to help you get the greatest possible driving pleasure from your vehicle. Your Owner’s Manual can assist you in many ways.We strongly recommend that you read the entire manual. At the v ...

    Fuel requirements
    Gasoline engine (unleaded) Your new Kia vehicle is designed to use only unleaded fuel with a minimum Octane Rating of 87 Anti- Knock Index (AKI). NOTICE NEVER USE LEADED FUEL. The use of leaded ...

    Engine oil
    Checking the engine oil level 1. Be sure the vehicle is on level ground. 2. Start the engine and allow it to reach normal operating temperature. 3. Turn the engine off and wait for a few minute ...