Chevrolet Cavalier - Problems, Statistics, and Analysis

Chevrolet Cavalier owners have reported a total of 3,859 problems for their cars built in the 10 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 Cavalier. The 2003 Chevrolet Cavalier cars have the most problems reported (703 problems).

Table 1. Total number of problems by model year for Chevrolet Cavalier

🔍 Common problems of Chevrolet Cavalier

The following chart shows the 26 most common problems for Chevrolet Cavalier cars. The number one most common problem is related to the vehicle's electrical system (934 problems). The second most common problem is related to the vehicle's engine and engine cooling (432 problems).

Table 2. Common problems of Chevrolet Cavalier

Problem Category Number of Problems
  Electrical System
934
  Engine And Engine Cooling
432
  Gasoline Fuel System
414
  Air Bag
300
  Service Brakes
287
  Steering
256
  Power Train
176
  Exterior Lighting
130
  Visibility
125
  Structure
107
   
  Vehicle Speed Control
106
  Equipment
92
  Suspension
91
  Other Fuel System
88
  Unknown Or Other
80
  Seat Belt
57
  Seats
39
  Latches/locks/linkage
33
  Tire
33
  Air Brake
20
  Wheel
20
  Interior Lighting
12
  Child Seat
12
  Electronic Stability Control
8
  Parking Brake
6
  Traction Control System
1

📉 Compare Reliability Across Model Years Using PPMY Index

It would not be fair to compare the Chevrolet Cavalier 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 Cavalier 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 Cavalier 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 Cavalier Model Years

Cavalier
Model Year
Problems Sales [1] Vehicle
Age
PPMY Index
  2005 32095,83820    
0.17
  2004 374214,54121    
0.08
  2003 703218,39322    
0.15
  2002 208262,25423    
0.03
  2001 258219,85824    
0.05
  2000 328258,33825    
0.05

📊 Number of Problems Reported During the First Year

Another way to measure the reliability across the model years of the Chevrolet Cavalier 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
  2005 Cavalier
15
  2004 Cavalier
25
  2003 Cavalier
66
  2002 Cavalier
37
  2001 Cavalier
41
  2000 Cavalier
36
  1999 Cavalier
29
  1998 Cavalier
55
  1997 Cavalier
53
  1996 Cavalier
54


Cavalier Service Bulletins
Cavalier Safety Recalls
Cavalier Defect Investigations