All cars » Chevrolet » Impala » 2008

2008 Chevrolet Impala - Problems, Statistics, and Analysis



small car iamge Common problems of the 2008 Chevrolet Impala

649 problems have been reported for the 2008 Chevrolet Impala. The following chart shows the 21 most common problems for 2008 Chevrolet Impala. The number one most common problem is related to the vehicle's electrical system with 111 problems. The second most common problem is related to the vehicle's suspension (83 problems).

Table 1. Common problems of the 2008 Chevrolet Impala

small car iamge PPMY Index and Problem Occurrence Trend

In our research we use the PPMY index to compare the reliability of vehicles. PPMY index is defined as the problems reported per thousand vehicles per Year. The total sales of the 2008 Chevrolet Impala in the United States are 265,840 units [1]. The total number of problems reported by Chevrolet Impala owners in the last 7 years is 649, The age of the vehicle is 7, the PPMY index can then be calculated as

      PPMY Index = 649 / 265,840 / 7 * 1000 = 0.35.

Also see A study of reliability comparison across Chevrolet Impala model year vehicles.

The following chart shows the problems reported during each of the service years since the debut of the 2008 Chevrolet Impala in 2008.

Table 2. PPMY Index and Problem Occurrence Trend

Service Year Number of Problems
  2008
3
  2009
54
  2010
79
  2011
77
  2012
65
  2013
133
  2014
191
  2015
4

small car iamge Compare the 2008 Chevrolet Impala with Other Model Years

When buying a new or used Chevrolet Impala, make sure to check out the following table and see how the 2008 Chevrolet Impala compare with other Chevrolet Impala model years. We note that the number of problems reported for the 2008 Impala is 649 while the average number of problems reported for the 20 model years of Chevrolet Impala is 380.

Table 3. Compare the 2008 Chevrolet Impala with other model years

Model Year Number of Problems
  1996 Impala
89
  1997 Impala
1
  1998 Impala
1
  1999 Impala
4
  2000 Impala
787
  2001 Impala
658
  2002 Impala
733
  2003 Impala
572
  2004 Impala
979
  2005 Impala
587
  2006 Impala
519
  2007 Impala
552
  2008 Impala
649
  2009 Impala
582
  2010 Impala
298
  2011 Impala
337
  2012 Impala
114
  2013 Impala
56
  2014 Impala
89
  2015 Impala
1


Switch Make/Model/Year:
,   ,  

Related:  
Chevrolet Impala Service Bulletins
Chevrolet Impala Safety Recalls
Chevrolet Impala Defect Investigations