The 2002 Kia Rio came standard with a 1.5 L 4Cylinder DOHC engine across all trim levels and there was no option to upgrade to anything else. This engine will have a motor oil capacity of 3.4 US quarts. The type of oil You will need to use for this engine is dependent on the climate where You live. If You are driving in temperatures above 84 degrees fahrenheit You will want to use 10W-40 but if You are in normal weather it will be 10W-30. If You are in temperatures below freezing it is suggested to use 20W-40 or 20W-20.
Millie R
July 16, 2020
Sae 5w-30 full synthetic motor oil, 1 quart is used in the 2002 kia rio
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