1. 4th Generation Sierra 1500

    Years
    2019–2021
    Reliability
    19th of 32
    PainRank
    3.2
    Complaints
    16
    Continue Front 3/4 view of a Sierra 1500
  2. 3rd Generation Sierra 1500

    Years
    2014–2018
    Reliability
    31st of 32
    PainRank
    20.46
    Complaints
    577
    Continue Front 3/4 view of a Sierra 1500
  3. 2nd Generation Sierra 1500

    Years
    2008–2013
    Reliability
    28th of 32
    PainRank
    11.22
    Complaints
    197
    Continue Front 3/4 view of a Sierra 1500
  4. 1st Generation Sierra 1500

    Years
    1999–2007
    Reliability
    24th of 32
    PainRank
    8.86
    Complaints
    277
    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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