The 2016 INFINITI QX50 uses SAE 5W-30 oil in the engine. INFINITI recommends that You use synthetic oil whenever You need to change it. Synthetic oil is a newer type of oil that is engineered to give You greater wear protection and longer life. This is in comparison to the older petroleum-based option that is on the market. The longer life means You can change synthetic oil every 7,500 miles compared to 3,500 to 5,000 miles with the conventional option. I recommend checking Your oil at least once a month. During this check You will want to make sure that the oil is filled properly and that it is free from any signs of damage or debris in it.
Tyler M.
April 10, 2020
You should use a sae 5w-30 full synthetic oil in the 2016 infiniti qx50.
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