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What grade of gas is best?

Discussion in 'Gen 3 Prius Fuel Economy' started by passion222, Sep 30, 2012.

  1. passion222

    passion222 Junior Member

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    Shelton, Ct
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    2010 Prius
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    N/A
    I was told 87 is what should be Put in Nothing more. Is this true?
     
  2. JimboPalmer

    JimboPalmer Tsar of all the Rushers

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    Apr 14, 2009
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    Three
    Yes, although above 4500 feet 85 Octane is OK
     
  3. szgabor

    szgabor Active Member

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    Jul 29, 2009
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    Location:
    Oceanside NY
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    2012 Prius
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    Two
    YES .... unless your manual says otherwise ... mine says 88 :)