2011 Nissan Quest - Problems, Statistics, and Analysis

Common problems of the 2011 Nissan Quest

55 problems have been reported for the 2011 Nissan Quest.
The following chart shows the 11 most common problems for 2011 Nissan Quest.
The number one most common problem is related to the vehicle's fuel system, gasoline
with 23 problems.
The second most common problem is related to the vehicle's engine and engine cooling
(12 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 2011 Nissan Quest in the United States are 11,773 units [1]. If the total number of problems reported by Nissan Quest owners in the last 7 years is 55, and the age of the vehicle is 7, the PPMY index can then be calculated as

The following chart shows the number of problems reported during each of the service
years since the debut of the 2011 Nissan Quest in 2011.

Table 2. PPMY Index and Problem Occurrence Trend

Service Year

Number of Problems

2018

0

2017

1

2016

6

2015

4

2014

3

2013

2

2012

22

2011

17

Compare the 2011 Nissan Quest with Other Model Years

When making the decision between buying a new or used Nissan Quest,
the following table can be used to compare the 2011 Nissan Quest
with the Nissan Quest from other model years.
Note that the number of problems reported for the 2011 Quest is 55
while the average number of problems reported for the 19 model years of the Nissan Quest is 108.

Table 3. Compare the 2011 Nissan Quest with other model years