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Your vehicle at a glance
Interior overview Instrument panel overview Engine compartment ...

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 ...

Convenience
The Kia Rio's fuel tank will need to be replenished more often than the unit in the average sedan. ...