Kia Optima (2009)

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    Stop and Go available for two engines
    By the end of 2010, Kia will be offering its fuel-stretching ISG (Intelligent Stop and Go) system as an option on both the 1.7 diesel and 1.6 GDI engine. ISG automatically switches the engine off ...

    Brake system
    Power brakes Your vehicle has power-assisted brakes that adjust automatically through normal usage. In the event that the power-assisted brakes lose power because of a stalled engine or some oth ...

    Maintenance schedule
    Chart symbols: I- Inspect these items and their related parts. If necessary, correct, clean, refill, adjust of replace. R- Replace or change L- Lubricate. (1) Refer to the lubricant and co ...