Engine oil Mobil or OEM Mazda
Mine has had Mobil 1 Extended Performance 0w20 its entire life (aside from the factory fill) and I've had exactly zero oil consumption or lubrication related issues. It still gets nearly the same fuel economy and is as responsive and smooth as when I bought it, no matter if it's blasting up a steep mountain or baking in the heat of summer traffic.
Every 4k-4500 miles with a Mobil 1 5w30-5w40 mix and some liquimoly oil treatment.
I go Mobil one with my Mobil one oil. I run the euro blend in my 2010 WRX because it's high miles turbo so it's 0w-40. Car seems to love it.
I live in Texas so use 10w40 Mobil 1 4t And k&n filter
Mobil1 is available at Walmart for about $25 for a 5 quart jug. I change mine every 6k miles per the manual (used oil lab analysis shows that\u2019s more than adequate for me), and when I had a rod snap at 114k miles, all the bearings looked new, so the oil was clearly not to blame.
20-50 Mobil 1 in the motor, 75-90 gear oil the transmission and the primary. I’ve done this on my 03,2017,2019,2020 and my 2024
You need the specific VW spec 0w-20. It has a bluish and green hue. Its for fuel economy and warranty, also for stuff like the fuel filter and the intricate other parts of the engine, running regular 0w-20 may cause problems.
Any A3/B4 euro oil. M1 0W40 is really good and well priced.
Pretty pricy imo, used it once then when I consulted with friends/a family member I’ve decided to switch to Mobile 5W-40, as this helps with the temps in my area living in a desert lol.
I only really noticed issues with oil consumption when I use mobil1, so I try to avoid that.
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