What oil spec is considered to be the best/strongest if price was all the same?

[wlk]

Another A40 or 229.5 vote here

 

[ZeeOSix]

Are you using some sort of AI translations for your posts?

It's the Shakespeare translator.

 

[apollo18]

i guess VW has the toughest oil spcs? or any euro is good enough too?
508.00 Xw20
504.00 Xw30
511.00 Xw40

 

[xgmad]

Whatever spec oil this is, very solid motor oil for whatever light to heavy duty usage you use your automobile for.
Its cheap and strong, so there you go.

 

[userfriendly]

It's the Shakespeare translator.

Ask for me tomorrow, and you'll find me a grave man.

I'll go with API CK-4/SN+ or CK-4/SP. It's the top ring turn around wear and ring zone deposits that concern me.
When my stash of D1G3 5w30 is used up, I'll try Delo 400 5w40 and UOA it in a 2022 3.6L Acadia.
I was thinking of a 5w40 SP product, which are thinner as a group, but I already have 1 1/2 pails of the Delo.
Besides, thicker offers more "head room" and, "an extra layer of protection".