465 problems have been reported for the 2007 Chevrolet Corvette. The following chart shows the 22 most common problems for 2007 Chevrolet Corvette. The number one most common problem is related to the vehicle's fuel system, other with 112 problems. The second most common problem is related to the vehicle's engine and engine cooling (55 problems).
In our research we use the PPMY index to compare the reliability of vehicles. The PPMY index of a certain model is defined as the problems reported per thousand vehicles per Year. The total sales of the 2007 Chevrolet Corvette in the United States are 37,963 units [1]. If the total number of problems reported by Chevrolet Corvette owners in the last 19 years is 465, and the age of the vehicle is 19, the PPMY index can then be calculated as
PPMY Index = 465 / 37,963 / 19 * 1000 = 0.64.
For more information, refer to this page: A study of reliability comparison across Chevrolet Corvette model year vehicles.
The following chart shows the number of problems reported during each of the service years since the debut of the 2007 Chevrolet Corvette in 2007.
| Service Year | Number of Problems |
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| 2007 |
When making the decision between buying a new or used Chevrolet Corvette, the following table can be used to compare the 2007 Chevrolet Corvette with the Chevrolet Corvette from other model years. Note that the number of problems reported for the 2007 Corvette is 465 while the average number of problems reported for the 30 model years of the Chevrolet Corvette is 188.