I have a 2021 GV80 3.5 twin turbo V6. Oil spec is 0W-30 SN+ or SP. I get free service for 3 years and have 18 months left of it. I have only had one oil change done as I don't put many miles on it. Regardless, I am planning on doing my own oil changes at some point.
For roughly 50 years I have only used Castrol but they do not currently sell one with the required spec. One option is Mobil 1™ 0W-30 Advanced Fuel Economy but i was wondering if there are better options I should consider.
i appreciate your feedback.
Hyundai dealerships don't carry any sort of 0W-30 oil. Heck, most of them have one cheap low end synthetic that they use in everything, and it's usually a 5W-30.
That engine runs hot, I mean, really hot, especially when you put the hammer down. I recommend
@High Performance Lubricants (they have plenty of good options, including several 0W-30 offerings), however, if you want an off the shelf product that you can buy at Walmart, is made by Castrol, and is very good, then I recommend Castrol EDGE EP 5W-30. It claims ACEA C2, and uses a MB 229.71 approved additive package. Funny thing is that you will only find 0W-20 and 5W-20 MB 229.71 approved oils because of fuel economy requirements, however, it is a very good additive package.
Now, if it was my Genesis, I would absolutely go with
@High Performance Lubricants Supercar 0W-30. Yes, it's expensive, but it's the best there is.
From your owner manual:
*3 : If the above recommended specification oil is not available, SAE 0W-30 grade synthetic oil can be used. If mineral oil or semi-synthetic oil is used, it is a severe maintenance condition in terms of engine oil change.
Hyundai/Genesis insist on the grade more than the approvals. So you can either go with
@High Performance Lubricants, or if you want something available at your local Walmart, there is Mobil 1 ESP 0W-30, also a very good product.
Whatever you decide to do, don't put dealer bulk in that beautiful engine, you will regret it down the line.
[Edit]
I wouldn't use Mobil 1 AFE 0W-30, it shears down very fast under high heat and fuel dilution conditions. Use Mobil 1 ESP 0W-30 instead.