Acura TL - Problems, Statistics, and Analysis

Acura TL owners have reported a total of 3,265 problems for their cars built in the 19 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 Acura TL. The 2004 Acura TL cars have the most problems reported (623 problems).

Table 1. Total number of problems by model year for Acura TL

Model Year Number of Problems
  2014 TL
12
  2013 TL
31
  2012 TL
125
  2011 TL
13
  2010 TL
60
  2009 TL
40
  2008 TL
122
  2007 TL
133
  2006 TL
268
  2005 TL
417
  2004 TL
623
  2003 TL
406
  2002 TL
343
  2001 TL
165
  2000 TL
246
  1999 TL
159
  1998 TL
30
  1997 TL
34
  1996 TL
35

  Common problems of Acura TL

The following chart shows the 25 most common problems for Acura TL cars. The number one most common problem is related to the vehicle's power train (843 problems). The second most common problem is related to the vehicle's air bags (689 problems).

Table 2. Common problems of Acura TL

Problem Category Number of Problems
  Power Train
843
  Air Bag
689
  Structure
303
  Equipment
257
  Electrical System
225
  Engine And Engine Cooling
141
  Steering
138
  Visibility
89
  Tire
85
  Service Brakes
82
   
  Vehicle Speed Control
81
  Suspension
74
  Unknown Or Other
70
  Exterior Lighting
42
  Wheel
30
  Electronic Stability Control
26
  Seat Belt
25
  Seats
21
  Other Fuel System
20
  Gasoline Fuel System
8
  Air Brake
5
  Latches/locks/linkage
5
  Interior Lighting
3
  Child Seat
2
  Back Over Prevention
1

  Compare Reliability Across Model Years Using PPMY Index

It would not be fair to compare the Acura TL 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 TL 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 Acura TL 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 TL Model Years

TL
Model Year
Problems Sales [1] Vehicle
Age
PPMY Index
  2014 1212,3545    
0.19
  2013 3124,4356    
0.21
  2012 12553,4427    
0.33
  2011 1312,8088    
0.13
  2010 6037,4679    
0.18
  2009 4033,69810    
0.12
  2008 12256,72311    
0.20
  2007 13349,47312    
0.22
  2006 26878,12313    
0.26
  2005 41782,50914    
0.36
  2004 62376,03215    
0.55
  2003 40693,90916    
0.27
  2002 34361,67517    
0.33
  2001 16534,86418    
0.26
  2000 24667,62519    
0.19

  Number of Problems Reported During the First Year

Another way to measure the reliability across the model years of the Acura TL 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
  2014 TL
2
  2013 TL
3
  2012 TL
20
  2010 TL
4
  2009 TL
3
  2008 TL
5
  2007 TL
7
  2006 TL
8
  2005 TL
18
  2004 TL
42
  2003 TL
39
  2002 TL
56
  2001 TL
14
  2000 TL
15
  1999 TL
2
  1997 TL
1
  1996 TL
5


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