Kia Optima

Kia Optima

Kia Optima

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Economical operation
Your vehicle's fuel economy depends mainly on your style of driving, where you drive and when you drive. Each of these factors affects how many miles (kilometers) you can get from a gallon (liter ...

Indicator symbols on the instrument cluster
For more detailed explanations, refer to “Instrument cluster” in section 4. ...

Engine coolant
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 ...