Kia Optima
Kia Optima

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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. In order ...
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 ...
Climate control air filter
Filter inspection
If the vehicle is operated in severely airpolluted
cities or on dusty rough roads for
a long period, it should be inspected
more frequently and replaced earlier.
When you replac ...


