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Chevrolet Cobalt and Kia Optima 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    
26 vehicles, 11.8 months per vehicle, 73200 miles driven2013 Kia Optima Join or sign in to view   see reported repairs
  26 vehicles, 11.8 months per vehicle, 73200 miles driven

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Chevrolet Cobalt vs. Kia Optima Lemon Odds and Nada Odds

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

To see how frequently Chevrolet Cobalt and Kia Optima 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 Kia Optima

Kia Optima Brand Reputation: Cons
YearBody/PowertrainComment
2013 4dr Sedan turbocharged 274hp 2.0L I4
6-speed shiftable automatic FWD		 Kia doesn't have the best reputation, though I get the sense that it's slowly improving. Speaking personally, I would have laughed at the idea of buying/leasing anything from Kia even three years ago. However, in that time, I've had two: a 2011 Kia Sportage EX and, now, a 2013 Kia Optima SX Limited. The mediocre brand image is a unfortunate, because if you slapped another make's emblem on this car, people would probably be absolutely gushing over it. As I said, I don't think their image is improving, though. see full Kia Optima review
2007 4dr Sedan 161-horsepower 2.4L I4
5-speed shiftable automatic FWD		 poor trade in value but intend to keep long time due to great warranty; Kia discounting cars in USA to gain brand penetration; much better priced here than in Europe for the same car. see full Kia Optima review