Kia Optima

Kia Optima

Kia Optima

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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 ...

Recommended lubricants and capacities
To help achieve proper engine and powertrain performance and durability, use only lubricants of the proper quality. The correct lubricants also help promote engine efficiency that results in improv ...

Sophisticated and spacious interior
To complement the striking exterior, Kia Rio's interior design has also been transformed, with a clean sophisticated theme. The concept follows the corporate Kia interior philosophy with the chara ...