See also:

Fuel requirements
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 performance with UNLEADED FUEL, as well as minimize ...

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

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