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Pontiac G6 and GMC Sierra 1500 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    
35 vehicles, 11.5 months per vehicle, 18500 miles driven2017 GMC Sierra (not HD)
[?] see reported repairs
  35 vehicles, 11.5 months per vehicle, 18500 miles driven
43 vehicles, 11.7 months per vehicle, 39900 miles driven2015 GMC Sierra (not HD)
[?] see reported repairs
  43 vehicles, 11.7 months per vehicle, 39900 miles driven
41 vehicles, 11.6 months per vehicle, 57900 miles driven

Redesigned.2014		 GMC Sierra (not HD)
[?] see reported repairs
  41 vehicles, 11.6 months per vehicle, 57900 miles driven

Redesigned.

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Pontiac G6 vs. GMC Sierra 1500 Lemon Odds and Nada Odds

Other sources of Pontiac G6 and GMC Sierra 1500 reliability data provide only averages, which can conceal as much as they reveal. So we also report the percentage of Pontiac G6s and GMC Sierra 1500s with no repairs at all in the past year and the percentage of Pontiac G6s and GMC Sierra 1500s 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 Pontiac G6 and GMC Sierra 1500 lemon odds as the cars age. Others can be over a year behind. Only TrueDelta tells you how reliable the Pontiac G6 and GMC Sierra 1500 have been recently.

To see how frequently Pontiac G6 and GMC Sierra 1500 problems occur, check out our car reliability stats.

What Our Members Are Saying about the Brand Reputation of the Pontiac G6

Pontiac G6 Brand Reputation: Cons
YearBody/PowertrainComment
2008 4dr Sedan 219-horsepower 3.5L V6
4-speed automatic FWD		 Pontiac seems to have a more downscale image, compared to other brands in the price range. see full Pontiac G6 review
2007 2dr Hardtop conv. 217-horsepower 3.5L V6
4-speed shiftable automatic FWD		 Some dealers were difficult to write us a decent price. see full Pontiac G6 review
 

What Our Members Are Saying about the Brand Reputation of the GMC Sierra 1500

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