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Chevrolet Cobalt and Mercury Mariner 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    
33 vehicles, 11.5 months per vehicle, 111800 miles driven

Redesigned for this model year.2008		 Mercury Mariner Join or sign in to view   see reported repairs
  33 vehicles, 11.5 months per vehicle, 111800 miles driven

Redesigned for this model year.
25 vehicles, 11.6 months per vehicle, 107100 miles driven2009 Mercury Mariner Join or sign in to view   see reported repairs
  25 vehicles, 11.6 months per vehicle, 107100 miles driven
29 vehicles, 11.5 months per vehicle, 102600 miles driven

This model year has been much worse than the 2009 and 2011 for over a year. Unclear why.2010		 Mercury Mariner Join or sign in to view   see reported repairs
  29 vehicles, 11.5 months per vehicle, 102600 miles driven

This model year has been much worse than the 2009 and 2011 for over a year. Unclear why.

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Chevrolet Cobalt vs. Mercury Mariner Lemon Odds and Nada Odds

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

To see how frequently Chevrolet Cobalt and Mercury Mariner problems occur, check out our car reliability stats.

What Our Members Are Saying about the Brand Reputation of the Chevrolet Cobalt

Chevrolet Cobalt Brand Reputation: Pros
YearBody/PowertrainComment
2007 2dr Coupe 148-horsepower 2.2L I4
4-speed automatic FWD		 Chevrolet best selling car - 100,000 mile warranty see full Chevrolet Cobalt review
Chevrolet Cobalt Brand Reputation: Cons
YearBody/PowertrainComment
2010 2dr Coupe turbocharged 260hp 2.0L I4
5-speed manual FWD		 At the time Chevy was still "owned" by the US government. If a company is so bad with their finances that my tax money has to save them, then the car is going to have to be awesome for me to pay them more money for it. see full Chevrolet Cobalt review
2008 4dr Sedan 148-horsepower 2.2L I4
5-speed manual FWD		 It may be nice to say that much of GMs line-up before the bankruptcy was crap. The Cobalt was what the Cavalier should have been in the 90s and was hopelessly outclassed. see full Chevrolet Cobalt review
 

What Our Members Are Saying about the Brand Reputation of the Mercury Mariner

Mercury Mariner Brand Reputation: Pros
YearBody/PowertrainComment
2010 0 171-horsepower 2.5L I4
6-speed automatic FWD		 mercury upscale ford see full Mercury Mariner review
2005 4dr SUV 153-horsepower 2.3L I4
4-speed automatic AWD		 I feel it has a solid brand reputation and image as a more premium version of ford. see full Mercury Mariner review