We are 103,000+ car owners sharing real-world car information.

Join Us
Sign up your car for the TrueDelta survey and get free access to all of the data on this page. Click here to get started!

GMC Sierra 1500 and Chevrolet Cobalt Lemon Odds and Nada Odds for the Year Ending June 30, 2018

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

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.

Return to top

GMC Sierra 1500 vs. Chevrolet Cobalt Lemon Odds and Nada Odds

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

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

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

None of our members have yet commented on the brand reputation of the GMC Sierra 1500.

Be the first!

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