1. Attachments are working again! Check out this thread for more details and to report any other bugs.

Reliability information on first-gen Prius

Discussion in 'Generation 1 Prius Discussion' started by mkaresh, May 20, 2008.

  1. mkaresh

    mkaresh Member

    Joined:
    Jun 5, 2006
    326
    45
    0
    We've updated our reliability stats for the Prius to include owner experiences through December 31, 2013.

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

    2003 Prius: 68, low, very small sample size
    2002 Prius: 47, low, very small sample size
    2001 Prius: 51, low, 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:

    Toyota Prius reliability ratings and comparisons
     
  2. mkaresh

    mkaresh Member

    Joined:
    Jun 5, 2006
    326
    45
    0
    Our reliability stats for the Prius 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:

    2003 Prius: 55, low, very small sample size
    2002 Prius: 39, low, small sample size
    2001 Prius: 42, 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:

    Toyota Prius reliability ratings and comparisons
     
  3. mkaresh

    mkaresh Member

    Joined:
    Jun 5, 2006
    326
    45
    0
    We've updated our reliability stats for the Prius to include owner experiences through June 30, 2014 (making them about 14 months ahead of some others).

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

    2002 Prius: 61, low, small sample size
    2001 Prius: 29, low, small sample size

    Next updates in November and in February. The more owners participate, the more comprehensive and precise these will be.

    For repair descriptions, the stats of other cars, and to sign up to help improve this information:

    Toyota Prius reliability ratings and comparisons
     
  4. mkaresh

    mkaresh Member

    Joined:
    Jun 5, 2006
    326
    45
    0
    We've updated our reliability stats for the Prius to include owner experiences through September 30, 2014.

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

    2002 Prius: 53, low, small sample size
    2001 Prius: 31, low, small sample size

    I'd love to get rid of those disclaimers and again cover the 2003--additional participants would be very helpful.

    To view the repairs behind these numbers, check the stats for other cars, and sign up to help improve this information (next update in February):

    Toyota Prius reliability ratings and comparisons
     
    telmo744 likes this.
  5. mkaresh

    mkaresh Member

    Joined:
    Jun 5, 2006
    326
    45
    0
    We've updated our reliability stats for the Prius to include owner experiences through the end of 2014.

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

    2002 Prius: 48, low, small sample size
    2001 Prius: 29, low, small sample size

    For the details, and to sign up to help improve this information (more participants very much needed for all years):

    Toyota Prius reliability ratings and comparisons
     
  6. mkaresh

    mkaresh Member

    Joined:
    Jun 5, 2006
    326
    45
    0
    So, how have these cars been doing lately?

    Our reliability stats for the Prius now include owner experiences through March 31, 2015. (Others are nearly a year behind.)

    In terms of repair trips per 100 cars per year:

    2002 Prius: 39, low, small sample size
    2001 Prius: 47, low, very small sample size

    Additional participants very much needed for the Gen 1.

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

    Toyota Prius reliability
     
  7. mkaresh

    mkaresh Member

    Joined:
    Jun 5, 2006
    326
    45
    0
    Our reliability stats for the Prius now cover the year ending June 30, 2015. (Others are over a year behind, and so report how these cars were doing when a year younger.)

    Repair trips per 100 cars:

    2002 Prius: 46, low, small sample size
    2001 Prius: 82, moderate, very small sample size

    We continue to especially need more owners involved with this generation.

    For the descriptions of all reported repairs, results for other models, and to sign up to help improve this information:

    Toyota Prius reliability ratings and comparisons
     
  8. mkaresh

    mkaresh Member

    Joined:
    Jun 5, 2006
    326
    45
    0
    We've updated our reliability stats for the Prius to include owner experiences through September 30, 2015. Repair frequencies, in terms of repair trips per 100 cars per year:

    2002 Prius: 67, low, very small sample size

    We didn't have enough responses to report any stats for the 2001 or 2003. Additional participants would be very helpful.

    For the details, and to sign up to help:

    Toyota Prius reliability ratings and comparisons
     
  9. mkaresh

    mkaresh Member

    Joined:
    Jun 5, 2006
    326
    45
    0
    We've updated our reliability stats for the Prius to include owner experiences through the end of 2015, about eight months ahead of other sources. In terms of repair trips per 100 cars per year--lower is better:

    2002 Prius: 63, low, very small sample size

    We didn't have enough responses for the 2001 and 2003, and barely had enough for the 2002. Without more owners involved we probably won't have stats for the first-generation Prius in future updates.

    For the repairs behind these stats, reliability information on other models, and to sign up to help:

    Toyota Prius reliability ratings and comparisons
     
  10. mkaresh

    mkaresh Member

    Joined:
    Jun 5, 2006
    326
    45
    0
    We've updated our reliability stats for the Prius to include owner experiences through June 30, 2016. The repair frequency, in terms of repair trips per 100 cars per year:

    2002 Prius: 107, moderate, very small sample size

    Unfortunately, we only had enough participants for one of the three model years. This was the last round to include 2001s. But more 2002s and 2003s would be very helpful.

    For the repairs behind this stat, reliability information on other models, and to sign up to help improve this information:

    Toyota Prius reliability ratings and comparisons
     
  11. mkaresh

    mkaresh Member

    Joined:
    Jun 5, 2006
    326
    45
    0
    We've updated our reliability stats for the Prius to include owner experiences through September 30, 2016. In terms of repair trips per 100 cars per year (lower is better):

    2002 Prius: 67, low, very small sample size

    For the repairs behind these stats, reliability information on other models, and to sign up to help improve this information:

    Toyota Prius reliability ratings and comparisons