See also:

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 ...

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

2008 Kia Sportage
The 2008 Kia Sportage sees no changes. ...