1. 4th Generation Sierra 3500

    Years
    2020–2020
    Reliability
    N/A
    PainRank
    N/A
    Complaints
    0
    Continue
  2. 3rd Generation Sierra 3500

    Years
    2014–2019
    Reliability
    4th of 32
    PainRank
    0.41
    Complaints
    8
    Continue
  3. 2nd Generation Sierra 3500

    Years
    2007–2013
    Reliability
    5th of 32
    PainRank
    0.46
    Complaints
    5
    Continue Front 3/4 view of a Sierra 3500
  4. 1st Generation Sierra 3500

    Years
    1992–2006
    Reliability
    6th of 32
    PainRank
    0.6
    Complaints
    17
    Continue

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The best way to find out what's wrong with a vehicle is from the people who drive them. Not only do owner complaints help us rank vehicles by reliability, but they're often used to spark class-action lawsuits and warranty extensions. Plus, they're a great way to vent.

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