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Buick Enclave and Toyota Sienna 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    
29 vehicles, 11.8 months per vehicle, 33000 miles driven

The 2015 and 2016 have been reliable so far. But earlier model years were reliable when young, then worsened.2016		 Buick Enclave Join or sign in to view   see reported repairs
  29 vehicles, 11.8 months per vehicle, 33000 miles driven

The 2015 and 2016 have been reliable so far. But earlier model years were reliable when young, then worsened.
26 vehicles, 11.7 months per vehicle, 39400 miles driven2015 Buick Enclave Join or sign in to view   see reported repairs
  26 vehicles, 11.7 months per vehicle, 39400 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
26 vehicles, 11.8 months per vehicle, 59200 miles driven2014 Buick Enclave Join or sign in to view   see reported repairs
  26 vehicles, 11.8 months per vehicle, 59200 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
26 vehicles, 11.0 months per vehicle, 65200 miles driven

Refreshed for 2013.2013		 Buick Enclave Join or sign in to view   see reported repairs
  26 vehicles, 11.0 months per vehicle, 65200 miles driven

Refreshed for 2013.
39 vehicles, 11.1 months per vehicle, 89000 miles driven2012 Buick Enclave
[?] see reported repairs
  39 vehicles, 11.1 months per vehicle, 89000 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
30 vehicles, 11.5 months per vehicle, 89300 miles driven2011 Buick Enclave Join or sign in to view   see reported repairs
  30 vehicles, 11.5 months per vehicle, 89300 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.
32 vehicles, 11.6 months per vehicle, 103100 miles driven2009 Buick Enclave Join or sign in to view   see reported repairs
  32 vehicles, 11.6 months per vehicle, 103100 miles driven
44 vehicles, 11.8 months per vehicle, 125100 miles driven

Multiple reports of transmission wave plate failures earlier.2008		 Buick Enclave
[?] see reported repairs
  44 vehicles, 11.8 months per vehicle, 125100 miles driven

Multiple reports of transmission wave plate failures earlier.
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
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
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
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
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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Buick Enclave vs. Toyota Sienna Lemon Odds and Nada Odds

Other sources of Buick Enclave and Toyota Sienna reliability data provide only averages, which can conceal as much as they reveal. So we also report the percentage of Buick Enclaves and Toyota Siennas with no repairs at all in the past year and the percentage of Buick Enclaves and Toyota Siennas 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 Buick Enclave and Toyota Sienna lemon odds as the cars age. Others can be over a year behind. Only TrueDelta tells you how reliable the Buick Enclave and Toyota Sienna have been recently.

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

What Our Members Are Saying about the Brand Reputation of the Buick Enclave

Buick Enclave Brand Reputation: Pros
YearBody/PowertrainComment
2009 4dr SUV 288-horsepower 3.6L V6
6-speed shiftable automatic FWD		 Buicks, and GM, are known to be reliable. see full Buick Enclave review
2008 4dr SUV 275-horsepower 3.6L V6
6-speed shiftable automatic AWD		 Excewllent value see full Buick Enclave review
2008 4dr SUV 275-horsepower 3.6L V6
6-speed shiftable automatic FWD		 Buick reliability based on previous Buick ownership. see full Buick Enclave review
Buick Enclave Brand Reputation: Cons
YearBody/PowertrainComment
2008 4dr SUV 275-horsepower 3.6L V6
6-speed shiftable automatic AWD		 G.M. has problems with all vehicles see full Buick Enclave review
 

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