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Thread: 2011 Grand Cherokee 3.6 MPG

  1. #1
    Potential Tuner
    Join Date
    Feb 2021
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    2

    2011 Grand Cherokee 3.6 MPG

    Does anyone know a simple and safe way to squeeze some extra mpg out of a 2011 Jeep Grand Cherokee with 3.6L V6 pentastar engine. Its and AWD vehicle, not sure if that makes a difference

  2. #2
    Tuning Addict 5FDP's Avatar
    Join Date
    May 2012
    Location
    Rogers, MN
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    11,545
    Drive slower.

    It's both simple and safer.
    2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.

    If you don't post your tune and logs when you have questions you aren't helping yourself.

  3. #3
    Potential Tuner
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    Sep 2020
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    Tampa, FL
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    8
    You could also do better by mounting a good set of mud tires and wheels on it. It would provide a little more mileage in the long run.