Depends how you define better. The EP oils like M1, EDGE etc. could easily be on par on even better than some Euro oils in some instances, but there are some characteristics that are different that set them apart. HT/HS for example is often higher on some of the Euro grades (30 grade in particular). But you could certainly do that if you wanted to.From what I have been reading Euro oils are better then regular domestic motor oils. If that is true, why not just run Euro oils?
What would be the disadvantage(s) to it?
That’s the irony in all of this lmaoI use Euro oil but in reality our vehicles engines usually our last the rest of the vehicle and if there is an engine problem it is not because of the oil.
And I care more about protection then miniscule mpg difference.It’s also about Thickie Love. There’s no denying that CAFE has had a large part to driving America to low viscosity oils.
Thanks. Lots of good reading for me.Some pretty deep discussions here. There are many more but these are mostly specific to your post:
https://bobistheoilguy.com/forums/threads/difference-between-euro-and-non-euro-oils.163692/
https://bobistheoilguy.com/forums/threads/using-european-oils-in-noneuropean-cars.279381/
https://bobistheoilguy.com/forums/threads/euro-oils.347050/
https://bobistheoilguy.com/forums/threads/euro-vs-american.264470/
https://bobistheoilguy.com/forums/threads/can-i-use-european-oils-in-my-japanese-engines.239115/
https://bobistheoilguy.com/forums/threads/what-exactly-makes-an-oil-european-formula.347334/
https://bobistheoilguy.com/forums/threads/any-reason-not-to-buy-the-euro-version.371408/
https://bobistheoilguy.com/forums/threads/euro-oil-why.222511/
https://bobistheoilguy.com/forums/threads/european-formula-oil.345817/
https://bobistheoilguy.com/forums/threads/any-reason-not-to-use-euro-l-or-euro-av-in.290841/
https://bobistheoilguy.com/forums/threads/whats-the-difference-with-euro-spec-oils.270479/
https://bobistheoilguy.com/forums/threads/using-euro-oil-in-us-specd-trucks.299116/
https://bobistheoilguy.com/forums/threads/european-oil-better-than-north-american-oil.65319/
https://bobistheoilguy.com/forums/threads/euro-spec-oil-in-gm-vehicle.365895/
https://bobistheoilguy.com/forums/t...ar-oil-special-volkswagen-ratings-etc.330113/
https://bobistheoilguy.com/forums/threads/put-pennzoil-platinum-euro-l-in-a-honda.291365/
https://bobistheoilguy.com/forums/t...-used-in-american-branded-gdi-engines.336997/
https://bobistheoilguy.com/forums/threads/why-should-i-use-euro-oil.56635/
https://bobistheoilguy.com/forums/threads/api-versus-euro-oil-for-the-same-engine.378516/
https://bobistheoilguy.com/forums/threads/euro-30-in-a-coyote-engine.374344/
https://bobistheoilguy.com/forums/threads/can-i-use-pennzoil-ultra-euro-l.194226/
https://bobistheoilguy.com/forums/t...kes-them-have-a-different-requirement.379154/
https://bobistheoilguy.com/forums/threads/european-vs-american-vehicle-oil-requirements.52021/
https://bobistheoilguy.com/forums/threads/euro-formula.239429/
https://bobistheoilguy.com/forums/threads/european-vs-american-formulas.109615/
Have you ever seen the average European vehicle in Europe? You might be surprised with mileage and the afterlife. Many of those cars end up in some African scrap yard after 30 years or so.Here's some anecdotal evidence based on huge sample sizes:
The average American car which has run its lifetime on dealer bulk / Jiffy Lube / Supertech has a lot more accumulated miles when it goes to the scrap yard than the average European car. But I'm not sure either one goes to the scrap yard because of oil-related engine failure. In any event the US lubes appear to be adequate for the job at hand.
Catalytic converter concerns for traditional high SAPS Euro oils, is another downside. For an engine that isn't an oil burner though, it's probably fine.Some downsides I can think of:
- Not a lot of options for oils with HTHS <3.5 cP, and especially between 2.9 and 3.5 cP
- Most euro standards don't require LSPI tests, though this might be changing
- Often more expensive
- Warranty concerns
VQ’s can pretty hard on oil or so I’ve read. I’ve had good success running euro oils (QS and Mobil euro oils) in my Pathfinder and Xterra with the VQ40.My G35 (VQ35) needed an oil change last week but WM didn't have my preferred Castrol Magnatec in stock so I grabbed a bottle of Quaker State 5w40 "Euro" something. Paid little attention to the specifics.... It's in there now and I kinda like it. It's very quiet.
Don't know why that would be a concern. For decades, millions of German vehicles have been using oils greater than or equal to 3.5 HTHS without Cat failures.Catalytic converter concerns for traditional high SAPS Euro oils, is another downside. For an engine that isn't an oil burner though, it's probably fine.
Can you share a link to data to support this claim? It seems counter to what I have been told about European, or at least German, car ownership.Here's some anecdotal evidence based on huge sample sizes:
The average American car which has run its lifetime on dealer bulk / Jiffy Lube / Supertech has a lot more accumulated miles when it goes to the scrap yard than the average European car. But I'm not sure either one goes to the scrap yard because of oil-related engine failure. In any event the US lubes appear to be adequate for the job at hand.
1. They do.Some downsides I can think of:
- Not a lot of options for oils with HTHS <3.5 cP, and especially between 2.9 and 3.5 cP
- Most euro standards don't require LSPI tests, though this might be changing
- Often more expensive
- Warranty concerns