Chevrolet Silverado 2500 - Problems, Statistics, and Analysis

Chevrolet Silverado 2500 owners have reported a total of 2,631 problems for their cars built in the 24 model years listed in the chart below. The chart shows the number of problems reported across all service years for each given model year of the Chevrolet Silverado 2500. The 2003 Chevrolet Silverado 2500 cars have the most problems reported (433 problems).

  Common problems of Chevrolet Silverado 2500

The following chart shows the 25 most common problems for Chevrolet Silverado 2500 cars. The number one most common problem is related to the vehicle's service brakes, hydraulic (865 problems). The second most common problem is related to the vehicle's electrical system (354 problems).

Table 2. Common problems of Chevrolet Silverado 2500

Problem Category Number of Problems
  Service Brakes
865
  Electrical System
354
  Air Bag
269
  Engine And Engine Cooling
251
  Power Train
138
  Steering
121
  Equipment
103
  Structure
82
  Other Fuel System
79
  Tire
71
   
  Suspension
46
  Vehicle Speed Control
38
  Diesel Fuel System
34
  Exterior Lighting
31
  Gasoline Fuel System
30
  Wheel
28
  Seat Belt
24
  Visibility
22
  Electronic Stability Control
11
  Unknown Or Other
10
  Seats
9
  Parking Brake
7
  Latches/locks/linkage
4
  Traction Control System
3
  Back Over Prevention
1

  Compare Reliability Across Model Years Using PPMY Index

It would not be fair to compare the Chevrolet Silverado 2500 of an older model year to newer model years since older vehicles have been in service longer and thus are expected to have more problems. In order to compare the reliability across Silverado 2500 model years, we use the PPMY index which is defined as the problems reported per thousand vehicles per Year. A smaller PPMY index indicates greater reliability of the given model year cars.

    PPMY = P / S / Y * 1000,

where P = total problems reported during the life of a Chevrolet Silverado 2500 model year; S = total units sold of the model year; Y = years since the debut of the model year (the age of the vehicle).

The results are shown in Table 3.

Table 3. Use PPMY Index to Compare Reliability Across Silverado 2500 Model Years

Silverado 2500
Model Year
Problems Sales [1] Vehicle
Age
PPMY Index
  2018 1521,9561    
0.68
  2017 1650,9302    
0.16
  2016 5077,3523    
0.22
  2015 113112,8154    
0.25
  2014 2225,5515    
0.17
  2013 3267,2466    
0.08
  2012 3950,9547    
0.11
  2011 7664,5268    
0.15
  2010 1827,9269    
0.07
  2009 5450,96310    
0.11
  2008 19057,49911    
0.30
  2007 19993,22312    
0.18
  2006 17393,26613    
0.14
  2005 246190,08114    
0.09
  2004 364219,07715    
0.11
  2003 433189,81416    
0.14
  2002 266177,47117    
0.09
  2001 189151,20818    
0.07
  2000 64122,01219    
0.03

  Number of Problems Reported During the First Year

Another way to measure the reliability across the model years of the Chevrolet Silverado 2500 is to use the total number of problems reported during the vehicle's first year in service, as shown in the Table 4.

Table 4. Number of problems in vehicle's; first service year

Model YearProblems Reported
  2019 Silverado 2500
8
  2018 Silverado 2500
6
  2017 Silverado 2500
3
  2016 Silverado 2500
8
  2015 Silverado 2500
32
  2014 Silverado 2500
5
  2012 Silverado 2500
1
  2011 Silverado 2500
5
  2010 Silverado 2500
1
  2009 Silverado 2500
4
  2008 Silverado 2500
10
  2007 Silverado 2500
17
  2006 Silverado 2500
15
  2005 Silverado 2500
4
  2004 Silverado 2500
2
  2003 Silverado 2500
3
  2002 Silverado 2500
1
  2001 Silverado 2500
1
  2000 Silverado 2500
3
  1999 Silverado 2500
1
  1996 Silverado 2500
1


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