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 ...

Fuel requirements
Your new vehicle is designed to use only unleaded fuel having a pump octane number ((R+M)/2) of 87 (Research Octane Number 91) or higher. Your new vehicle is designed to obtain maximum performanc ...

Driving tips
Fuel requirements Emission control system Before driving Suggestions for economical operation Special driving conditions Using four-wheel drive Weight of the vehicle Trailer towing Overloading ...