See also:

Engine cooling system
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 ...

Automatic transaxle
Automatic transaxle operation The highly efficient automatic transaxle has 5 forward speeds and one reverse speed. The individual speeds are selected automatically, depending on the position of ...

Improved stability, ride and refinement
Developed from the previous model, the new Kia Rio's suspension and running gear has been engineered to carry over that popular car's responsive handling while improving stability, ride quality an ...