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Oil caliber

Discussion in 'Gen 4 Prius Fuel Economy' started by Hamza Masarwa, Jan 21, 2024.

  1. Hamza Masarwa

    Hamza Masarwa Junior Member

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    2016 Prius
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    Prime Advanced
    Does changing the oil caliber affect the rate of fuel consumption?
    Thank you

    Posted via the PriusChat mobile app.
     
    #1 Hamza Masarwa, Jan 21, 2024
  2. Leadfoot J. McCoalroller

    Leadfoot J. McCoalroller Senior Member

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    Two
    0W-20 and 0W-16 oils can give reduced fuel consumption in some engines & circumstances.

    It should be noted that 5W-30 is already giving reduced consumption relative to "classic" older oil weights used in the 20th century.
     
    #2 Leadfoot J. McCoalroller, Jan 21, 2024
    Doug McC likes this.
  3. Prius18_newOwner

    Prius18_newOwner New Member

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    Two Eco
    Yup it can affect.
     
    #3 Prius18_newOwner, Jan 27, 2024
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