Recently purchased a new 2017 Elantra SE Value Edition. I plan to keep this care very long term...10-12 years or so. I drive about 12,000 a yearly, mainly in the suburbs of Central NJ. Hyundai calls for EITHER 5W-20 or 5W-30 in owner's manual. Although the oil change is mark 5W-20. Would using a 5W-30 oil be a better choice if I plan to keep the car 10-12 years. Or is the difference so minimal that it would not make a difference. I am in NJ, so we have 4 seasons.
Thanks
Thanks
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