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Costco Mobil 0w20

Discussion in 'LR4' started by Johnnycakes, Nov 15, 2020.

  1. gsxr

    gsxr Full Access Member

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    JLR specified 0W-20 viscosity to meet ever-tightening government fuel economy regs. If you don't have to shoo penguins away from your LR4 before starting it, there's no need to use 0W-20. Otherwise there's little if any benefit besides a ±0.13% improvement in fuel economy.

    5W-20 is fine, if you want to know more, search the forum for the older threads which have beat this topic to death repeatedly.
     
  2. rickyn f355

    rickyn f355 Full Access Member

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    haha much more articulate than me!
     
    gsxr likes this.
  3. DonC

    DonC Well-Known Member

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    Just to add... Never buy it at Costco for that price. It is usually on sale every few weeks for $27.99 / case. I checked today since I am due for a change and the prince is back down on Mobile 1.
     

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