Extract from KIA MAINTAINANCE BULLITONS'
Beginning with 7/1/04 production date,
5W20/GF-3 engine oil has been used in
production of all Kia vehicles. 5W20/GF-3 oil is
the recommended replacement oil regardless of
region or climate. In the event that 5W20 engine
oil is not available, 5W30 may be substituted.
Beginning with 8/9/04 production date, 75W85
API GL-3 manual transmission lubricant has been
used in all manual transmissions in Kia vehicles.