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Chevrolet Corvette and Porsche 911 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, 19000 miles driven

Redesigned. Like other sports cars, low average odometer reading. Possible common problem with the infotainment display. Repairs less common since beginning of 2016.2014		 Chevrolet Corvette Join or sign in to view   see reported repairs
  26 vehicles, 11.8 months per vehicle, 19000 miles driven

Redesigned. Like other sports cars, low average odometer reading. Possible common problem with the infotainment display. Repairs less common since beginning of 2016.

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Chevrolet Corvette vs. Porsche 911 Lemon Odds and Nada Odds

Other sources of Chevrolet Corvette and Porsche 911 reliability data provide only averages, which can conceal as much as they reveal. So we also report the percentage of Chevrolet Corvettes and Porsche 911s with no repairs at all in the past year and the percentage of Chevrolet Corvettes and Porsche 911s 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 Corvette and Porsche 911 lemon odds as the cars age. Others can be over a year behind. Only TrueDelta tells you how reliable the Chevrolet Corvette and Porsche 911 have been recently.

To see how frequently Chevrolet Corvette and Porsche 911 problems occur, check out our car reliability stats.

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

Chevrolet Corvette Brand Reputation: Pros
YearBody/PowertrainComment
2009 2dr Hatch 436-horsepower 6.2L V8
6-speed manual RWD		 50+ years of history see full Chevrolet Corvette review
2008 2dr Hatch 505-horsepower 7.0L V8
6-speed manual RWD		 Only American sports car see full Chevrolet Corvette review
2002 2dr Convertible 350-horsepower 5.7L V8
6-speed manual RWD		 Great rep and image, even if it has become a Boomer Gen car for us 50-60 and up crowd. Outstanding vehicle performance and reliability for the entry price and very minimal maintenance costs. Depreciation appears decent over time. see full Chevrolet Corvette review
Chevrolet Corvette Brand Reputation: Cons
YearBody/PowertrainComment
2007 2dr Hatch 400-horsepower 6.0L V8
6-speed manual RWD		 Improving but still suffers from quality and workmanship reputation problems. see full Chevrolet Corvette review
 

What Our Members Are Saying about the Brand Reputation of the Porsche 911

Porsche 911 Brand Reputation: Pros
YearBody/PowertrainComment
2003 2dr Coupe 345-horsepower 3.6L H6
6-speed manual AWD		 Porsche is an engineering company first, so every little detailed follows a very elaborate development and testing path. see full Porsche 911 review
2001 2dr Coupe 300-horsepower 3.4L H6
6-speed manual RWD		 History of racing heritage. Evolution of engineering that compliment safety, performance, and reliability. see full Porsche 911 review