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TrailBlazer / Envoy reliability - better info (please sign up)

Discussion in 'Chevy Trailblazer Forum (GMC Envoy)' started by mkaresh, Nov 3, 2009.

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  1. Coach24

    Coach24 New Member 1000 Posts 100 Posts

    Ya know if ya all cut the top off the back of these CAARS they would be like ......UMh.... Trucks:lol:
  2. mkaresh

    mkaresh New Member 100 Posts

    We've updated the our reliability stats for the TrailBlazer, Envoy, and other GMT360s to include owner experiences through September 30, 2012.


    Repair frequencies, in terms of repair trips per 100 cars per year:


    2008: 15, better than average, very small sample size


    2007: 69, about average, very small sample size


    2006: 79, about average


    2005: 133, worse than average, small sample size


    2004: 95, worse than average on stricter recalibrated scale


    2003: 79, about average


    2002: 80, about average, small sample size


    Thank you, once again, to this forum and everyone who has been helping. We'll have further updates in February and May. With more owners involved we could provide full our reliability stats for all model years.


    To see how competitors compare, and to sign up to help:


    Chevrolet TrailBlazer reliability ratings and comparisons


    GMC Envoy reliability ratings and comparisons


    (Same information on both pages.)
  3. mkaresh

    mkaresh New Member 100 Posts

    We've updated the our reliability stats for the TrailBlazer, Envoy, and other GMT360s to include owner experiences through December 31, 2012.


    Repair frequencies, in terms of repair trips per 100 cars per year:


    2008: 12, low, very small sample size


    2007: 55, moderate, very small sample size


    2006: 71, moderate


    2005: 118, high, small sample size


    2004: 81, moderate


    2003: 69, low


    2002: 62, low, small sample size


    Thank you, once again, to this forum and everyone who has been helping. We'll have further updates in May and August. The more owners participate, the more comprehensive and precise these will be.


    To see how competitors compare, and to sign up to help:


    Chevrolet TrailBlazer reliability ratings and comparisons


    GMC Envoy reliability ratings and comparisons


    (Same information on both pages.)
  4. Pikey

    Pikey Moderator Staff Member 1000 Posts 100 Posts

    There is some pretty good info in your reports.
  5. mkaresh

    mkaresh New Member 100 Posts

    I'm glad you found it helpful. I must admit, though, that our GMT360 info is held back by small sample sizes. If we could get more owners involved the results would be far more comprehensive and precise.
  6. mkaresh

    mkaresh New Member 100 Posts

    We've updated our reliability stats for the TrailBlazer to include owner experiences through March 31, 2013.

    Repair frequencies, in terms of repair trips per 100 cars per year:

    2008 TrailBlazer: 13, low, very small sample size
    2007 TrailBlazer: 43, low, small sample size
    2006 TrailBlazer: 59, moderate
    2005 TrailBlazer: 119, high, small sample size
    2004 TrailBlazer: 74, moderate
    2003 TrailBlazer: 59, low
    2002 TrailBlazer: 42, low, small sample size

    We'll have further updates in August and in November.

    For the details, including the descriptions of reported repairs, and to sign up to help improve this information:

    Chevrolet TrailBlazer reliability ratings and comparisons
  7. mkaresh

    mkaresh New Member 100 Posts

    We've updated our reliability stats for the TrailBlazer to include owner experiences through June 30, 2013. (Another source is about 14 months behind.)

    Repair frequencies, in terms of repair trips per 100 cars per year:

    2008 TrailBlazer: 30, low, very small sample size
    2007 TrailBlazer: 54, moderate, small sample size
    2006 TrailBlazer: 66, moderate, small sample size
    2005 TrailBlazer: 110, high, small sample size
    2004 TrailBlazer: 82, moderate, small sample size
    2003 TrailBlazer: 75, moderate, small sample size
    2002 TrailBlazer: 66, low, small sample size

    We'll have further updates in November and February.

    To view competitors' scores and descriptions of reported repairs, and to sign up to help:

    Chevrolet TrailBlazer reliability ratings and comparisons
  8. mkaresh

    mkaresh New Member 100 Posts

    We've updated our reliability stats for the TrailBlazer to include owner experiences through September 30, 2013.

    Repair frequencies, in terms of repair trips per 100 cars per year:

    2008 TrailBlazer: 45, low, small sample size
    2007 TrailBlazer: 55, moderate, small sample size
    2006 TrailBlazer: 96, high, small sample size
    2005 TrailBlazer: 93, moderate, small sample size
    2004 TrailBlazer: 72, moderate
    2003 TrailBlazer: 88, moderate, small sample size
    2002 TrailBlazer: 72, low, small sample size

    We'll have further updates in February and in May. The more owners participate, the more comprehensive and precise these will be.

    To see how competitors compare, and to sign up to help improve this information:

    Chevrolet TrailBlazer reliability ratings and comparisons
  9. mkaresh

    mkaresh New Member 100 Posts

    We've updated our reliability stats for the TrailBlazer to include owner experiences through December 31, 2013.

    Repair frequencies, in terms of repair trips per 100 cars per year:

    2008 TrailBlazer: 55, moderate, small sample size
    2007 TrailBlazer: 62, moderate, small sample size
    2006 TrailBlazer: 94, high
    2005 TrailBlazer: 94, high, small sample size
    2004 TrailBlazer: 70, moderate
    2003 TrailBlazer: 88, moderate, small sample size
    2002 TrailBlazer: 92, moderate, small sample size

    We'll have further updates in May and in August. The more owners participate, the more comprehensive and precise these will be.

    To see the repairs behind these stats, and to sign up to help improve this information:

    Chevrolet TrailBlazer reliability ratings and comparisons
  10. mkaresh

    mkaresh New Member 100 Posts

    Our reliability stats for the TrailBlazer now include owner experiences through March 31, 2014, making them nearly a year ahead of other sources.

    Repair frequencies, in terms of repair trips per 100 cars per year:

    2008 TrailBlazer: 70, moderate, small sample size
    2007 TrailBlazer: 101, high, small sample size
    2006 TrailBlazer: 106, high
    2005 TrailBlazer: 149, high, small sample size
    2004 TrailBlazer: 90, moderate
    2003 TrailBlazer: 68, low
    2002 TrailBlazer: 78, low, small sample size

    Thank you, once again, everyone who has been helping. Next update in August.

    For a deeper dive, including the stats for other cars and repair descriptions, and to sign up to help improve this information:

    Chevrolet TrailBlazer reliability ratings and comparisons

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