Temperature Range For Sae Viscosity Numbers - Kia Optima 2017 Owner's Manual

Specifications & Consumer information
Temperature
Gasoline
Engine Oil
(2.0 MPI/
2.0 CVVL/
2.4 MPI)
*1 : For better fuel economy, it is recommended to use the engine oil of a viscosity grade
SAE 5W-20 (API SM / ILSAC GF-4 / ACEA A5).However, if the engine oil is not available
in your country, select the proper engine oil using the engine oil viscosity chart.
*2 : For better fuel economy, it is recommended to use the engine oil of a viscosity grade
SAE 5W-30 (ACEA A5).However, if the engine oil is not available in your country,
select the proper engine oil using the engine oil viscosity chart.
9-20

Temperature Range for SAE Viscosity Numbers

C -30 -20 -10
( F) -10 0 20
All (Except
Middle East,
India, Libya,
Algeria, Morocco,
Tunisia, Sudan,
Egypt, Iran *1 ) :
ILSAC GF-4 &
API SM, ACEA
A5 or above /
5W-20
Middle East,
India, Libya,
Algeria, Morocco,
Tunisia, Sudan,
Egypt, Iran *2 :
ACEA A5 or
above / 5W-30
0 10 20 30 40
40 60 80 100 120
20W-50
15W-40
10W-30
5W-20, 5W-30
20W-50
15W-40
10W-30
5W-30, 5W-40
50