20 problems have been reported for the 2009 Nissan Gt-r. The following chart shows the 9 most common problems for 2009 Nissan Gt-r. The number one most common problem is related to the vehicle's electrical system with 6 problems. The second most common problem is related to the vehicle's exterior lighting (4 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 2009 Nissan Gt-r in the United States are 2,518 units . If the total number of problems reported by Nissan Gt-r owners in the last 9 years is 20, and the age of the vehicle is 9, the PPMY index can then be calculated as
PPMY Index = 20 / 2,518 / 9 * 1000 = 0.88.
For more information, refer to this page: A study of reliability comparison across Nissan Gt-r model year vehicles.
The following chart shows the number of problems reported during each of the service years since the debut of the 2009 Nissan Gt-r in 2009.
|Service Year||Number of Problems|
When making the decision between buying a new or used Nissan Gt-r, the following table can be used to compare the 2009 Nissan Gt-r with the Nissan Gt-r from other model years. Note that the number of problems reported for the 2009 Gt-r is 20 while the average number of problems reported for the 4 model years of the Nissan Gt-r is 8.