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Toyota Sienna and Toyota Prius Lemon Odds and Nada Odds for the Year Ending June 30, 2018

An asterisk (*) marks results based on small sample sizes.

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Year Make/Model Nada Odds per 100 Cars Lemon Odds per 100 Cars    
42 vehicles, 11.4 months per vehicle, 17100 miles driven2017 Toyota Prius
[?] see reported repairs
  42 vehicles, 11.4 months per vehicle, 17100 miles driven
35 vehicles, 11.7 months per vehicle, 28700 miles driven2016 Toyota Prius
[?] see reported repairs
  35 vehicles, 11.7 months per vehicle, 28700 miles driven
35 vehicles, 11.8 months per vehicle, 47500 miles driven2015 Toyota Prius
[?] see reported repairs
  35 vehicles, 11.8 months per vehicle, 47500 miles driven
40 vehicles, 11.7 months per vehicle, 37900 miles driven2015 Toyota Sienna
[?] see reported repairs
  40 vehicles, 11.7 months per vehicle, 37900 miles driven
31 vehicles, 11.7 months per vehicle, 50500 miles driven2014 Toyota Sienna Join or sign in to view   see reported repairs
  31 vehicles, 11.7 months per vehicle, 50500 miles driven
38 vehicles, 11.7 months per vehicle, 73400 miles driven2013 Toyota Prius
[?] see reported repairs
  38 vehicles, 11.7 months per vehicle, 73400 miles driven
53 vehicles, 11.7 months per vehicle, 88200 miles driven2012 Toyota Prius
[?] see reported repairs
  53 vehicles, 11.7 months per vehicle, 88200 miles driven
26 vehicles, 11.6 months per vehicle, 76600 miles driven2012 Toyota Sienna Join or sign in to view   see reported repairs
  26 vehicles, 11.6 months per vehicle, 76600 miles driven
48 vehicles, 11.6 months per vehicle, 99800 miles driven2011 Toyota Prius
[?] see reported repairs
  48 vehicles, 11.6 months per vehicle, 99800 miles driven
51 vehicles, 11.7 months per vehicle, 106100 miles driven

Redesigned for this model year.2011		 Toyota Sienna
[?] see reported repairs
  51 vehicles, 11.7 months per vehicle, 106100 miles driven

Redesigned for this model year.
141 vehicles, 11.8 months per vehicle, 113800 miles driven

Redesigned for this model year.2010		 Toyota Prius
[?] see reported repairs
  141 vehicles, 11.8 months per vehicle, 113800 miles driven

Redesigned for this model year.
27 vehicles, 11.7 months per vehicle, 117600 miles driven2009 Toyota Prius Join or sign in to view   see reported repairs
  27 vehicles, 11.7 months per vehicle, 117600 miles driven
53 vehicles, 11.5 months per vehicle, 140600 miles driven2008 Toyota Prius
[?] see reported repairs
  53 vehicles, 11.5 months per vehicle, 140600 miles driven
38 vehicles, 11.4 months per vehicle, 134900 miles driven2008 Toyota Sienna
[?] see reported repairs
  38 vehicles, 11.4 months per vehicle, 134900 miles driven
58 vehicles, 11.6 months per vehicle, 152100 miles driven2007 Toyota Prius
[?] see reported repairs
  58 vehicles, 11.6 months per vehicle, 152100 miles driven
28 vehicles, 11.7 months per vehicle, 122400 miles driven2007 Toyota Sienna Join or sign in to view   see reported repairs
  28 vehicles, 11.7 months per vehicle, 122400 miles driven
39 vehicles, 11.3 months per vehicle, 156400 miles driven2006 Toyota Prius
[?] see reported repairs
  39 vehicles, 11.3 months per vehicle, 156400 miles driven
38 vehicles, 11.5 months per vehicle, 143900 miles driven2006 Toyota Sienna
[?] see reported repairs
  38 vehicles, 11.5 months per vehicle, 143900 miles driven
37 vehicles, 11.9 months per vehicle, 181300 miles driven2005 Toyota Prius
[?] see reported repairs
  37 vehicles, 11.9 months per vehicle, 181300 miles driven
33 vehicles, 11.5 months per vehicle, 143100 miles driven2005 Toyota Sienna Join or sign in to view   see reported repairs
  33 vehicles, 11.5 months per vehicle, 143100 miles driven
25 vehicles, 11.3 months per vehicle, 184800 miles driven

Redesigned for this model year.2004		 Toyota Prius Join or sign in to view   see reported repairs
  25 vehicles, 11.3 months per vehicle, 184800 miles driven

Redesigned for this model year.
42 vehicles, 11.3 months per vehicle, 177000 miles driven

Redesigned for this model year.2004		 Toyota Sienna
[?] see reported repairs
  42 vehicles, 11.3 months per vehicle, 177000 miles driven

Redesigned for this model year.

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Toyota Sienna vs. Toyota Prius Lemon Odds and Nada Odds

Other sources of Toyota Sienna and Toyota Prius reliability data provide only averages, which can conceal as much as they reveal. So we also report the percentage of Toyota Siennas and Toyota Priuss with no repairs at all in the past year and the percentage of Toyota Siennas and Toyota Priuss that are lemons (required three or more repair trips in the past year). These figures might surprise you.

These stats are promptly updated four times a year, to closely track Toyota Sienna and Toyota Prius lemon odds as the cars age. Others can be over a year behind. Only TrueDelta tells you how reliable the Toyota Sienna and Toyota Prius have been recently.

To see how frequently Toyota Sienna and Toyota Prius problems occur, check out our car reliability stats.

What Our Members Are Saying about the Brand Reputation of the Toyota Sienna

Toyota Sienna Brand Reputation: Pros
YearBody/PowertrainComment
2011 4dr Minivan, ext. 266-horsepower 3.5L V6
6-speed shiftable automatic FWD		 Toyota is still Toyota. see full Toyota Sienna review
2008 4dr Minivan, ext. 266-horsepower 3.5L V6
5-speed automatic FWD		 no issues see full Toyota Sienna review
2008 4dr Minivan, ext. 266-horsepower 3.5L V6
5-speed automatic FWD		 High marks with other owners see full Toyota Sienna review
2008 4dr Minivan, ext. 266-horsepower 3.5L V6
5-speed automatic AWD		 Known as a reliable vehicle. Higher resale value Quiet ride. Smooth ride. see full Toyota Sienna review
2008 4dr Minivan, ext. 266-horsepower 3.5L V6
5-speed automatic FWD		 Resale should be decent. see full Toyota Sienna review
2008 4dr Minivan, ext. 266-horsepower 3.5L V6
5-speed automatic AWD		 Toyota (before all the recalls) see full Toyota Sienna review
2007 4dr Minivan, ext. 266-horsepower 3.5L V6
5-speed automatic FWD		 I have heard (and read) good things about the Toyota. I went to the dealer expecting the van to feel cramped, overpriced and dealer unwilling to negotiate. The last time I looked at Toyota (20 years ago) a dealer asked how much over retail I would pay. see full Toyota Sienna review
2006 4dr Minivan, ext. 215-horsepower 3.3L V6
5-speed automatic FWD		 Toyota is a reputable name and I trusted that the product would be of a high standard. see full Toyota Sienna review
2006 4dr Minivan, ext. 215-horsepower 3.3L V6
5-speed automatic AWD		 Toyota = good value, good product, good reliability. see full Toyota Sienna review
2006 4dr Minivan, ext. 215-horsepower 3.3L V6
5-speed automatic FWD		 Toyota at the time was unbeatable. see full Toyota Sienna review
 

What Our Members Are Saying about the Brand Reputation of the Toyota Prius

Toyota Prius Brand Reputation: Pros
YearBody/PowertrainComment
2011 4dr Hatch 98-horsepower 1.8L I4 Hybrid
CVT FWD		 made in japan, high quality control see full Toyota Prius review
2010 4dr Hatch 98-horsepower 1.8L I4 Hybrid
CVT FWD		 The past reputation of the Prius as rated by such groups as Consumer Reports and the PriusChat online forum. see full Toyota Prius review
2010 4dr Hatch 98-horsepower 1.8L I4 Hybrid
CVT FWD		 Every Toyota I have owned have been flawless and completely dependable. see full Toyota Prius review
2010 4dr Hatch 98-horsepower 1.8L I4 Hybrid
CVT FWD		 Despite the recent "runaway car" incidents -which everyone should know that they need to put their cars in neutral whether it be a Toyota or a Ford, I think that all the foreign car makers "get" it when it comes to reputation and image. see full Toyota Prius review
2009 4dr Hatch 76-horsepower 1.5L I4 Hybrid
CVT FWD		 Sends a message to automakes that advanced green technology is something people really will pay for, and find attractive in a car. see full Toyota Prius review
2009 4dr Hatch 76-horsepower 1.5L I4 Hybrid
CVT FWD		 Toyota quality see full Toyota Prius review
2008 4dr Hatch 76-horsepower 1.5L I4 Hybrid
CVT FWD		 High resale / reliabilty see full Toyota Prius review
2008 4dr Hatch 76-horsepower 1.5L I4 Hybrid
CVT FWD		 Once again, toyotas rule the road. The dealership is also very good at helping out with repairs (from past experience, 2001 4Runner). see full Toyota Prius review
2008 4dr Hatch 76-horsepower 1.5L I4 Hybrid
CVT FWD		 Toyota has had a great reputation for reliability. see full Toyota Prius review
2008 4dr Hatch 76-horsepower 1.5L I4 Hybrid
CVT FWD		 The image of the Prius as being enviro-conscious fits in well with my own practices ("going green"). see full Toyota Prius review