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Toyota Sienna Repair Frequencies

Results are for year ending March 31, 2018. Only successfully completed repairs are currently included in the analysis. Routine maintenance, most wear items, recalls, and problems fixed with just a reflash or warning light reset are not included.
Year Make/Model Repair Trips Per 100 Cars Compared to all models for the same year    
2017 Toyota Sienna   small sample, members only   see reported repairs
  19 Siennas, 8.4 months of data per Sienna, average 12100 miles

* Small sample, members only.
2016 Toyota Sienna   small sample, members only   see reported repairs
  19 Siennas, 10.1 months of data per Sienna, average 18100 miles

* Small sample, members only.
2015 Toyota Sienna 32
43.8775510204% 43.8775510204% Fewest Trips Most Trips
see reported repairs
  57 Siennas, 9.3 months of data per Sienna, average 30500 miles
2014 Toyota Sienna 24
22.8110599078% 22.8110599078% Fewest Trips Most Trips
see reported repairs
  31 Siennas, 11.1 months of data per Sienna, average 45100 miles
2013 Toyota Sienna   small sample, members only   see reported repairs
  22 Siennas, 8.8 months of data per Sienna, average 58500 miles

* Small sample, members only.
2012 Toyota Sienna 14
0.793650793651% 0.793650793651% Fewest Trips Most Trips
see reported repairs
  35 Siennas, 9.9 months of data per Sienna, average 72400 miles
2011 Toyota Sienna 39
28.0952380952% 28.0952380952% Fewest Trips Most Trips
see reported repairs
  58 Siennas, 10.1 months of data per Sienna, average 97500 miles

Redesigned for this model year.
2010 Toyota Sienna   small sample, members only   see reported repairs
  14 Siennas, 9.6 months of data per Sienna, average 103700 miles

* Very small sample, members only.
2009 Toyota Sienna   small sample, members only   see reported repairs
  22 Siennas, 9.2 months of data per Sienna, average 113800 miles

* Small sample, members only.
2008 Toyota Sienna 55
40.1960784314% 40.1960784314% Fewest Trips Most Trips
see reported repairs
  48 Siennas, 9.6 months of data per Sienna, average 130600 miles
2007 Toyota Sienna 60
32.1428571429% 32.1428571429% Fewest Trips Most Trips
see reported repairs
  34 Siennas, 10.0 months of data per Sienna, average 118900 miles
2006 Toyota Sienna 55
28.4580498866% 28.4580498866% Fewest Trips Most Trips
see reported repairs
  49 Siennas, 8.9 months of data per Sienna, average 134400 miles
2005 Toyota Sienna 62
29.917184265% 29.917184265% Fewest Trips Most Trips
see reported repairs
  38 Siennas, 9.7 months of data per Sienna, average 144000 miles
2004 Toyota Sienna 84
47.1428571429% 47.1428571429% Fewest Trips Most Trips
see reported repairs
  52 Siennas, 10.1 months of data per Sienna, average 167800 miles

Redesigned for this model year.

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Toyota Sienna Reliability

You won't find Toyota Sienna reliability information like this anywhere else. Actual repair frequencies, not just vague dots. So you can tell how much the Toyota Sienna truly differs from competing car models in reliability.

These stats have been promptly updated four times a year, to much more closely track Toyota Sienna reliability as the cars age. Others tell you how reliable the Toyota Sienna was a year ago, when the cars were a year younger and had 12,000 fewer miles on them. Only TrueDelta tells you how reliable the Toyota Sienna has been recently.

See TrueDelta's information for all Minivans
See TrueDelta's information for all Toyota models.