Acura RL - Problems, Statistics, and Analysis

Acura RL owners have reported a total of 482 problems for their cars built in the 18 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 RL. The 2005 Acura RL cars have the most problems reported (139 problems).

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

Model Year Number of Problems
  2015 RL
3
  2012 RL
1
  2011 RL
3
  2010 RL
9
  2009 RL
9
  2008 RL
13
  2007 RL
23
  2006 RL
36
  2005 RL
139
  2004 RL
16
  2003 RL
11
  2002 RL
50
  2001 RL
15
  2000 RL
70
  1999 RL
30
  1998 RL
13
  1997 RL
21
  1996 RL
20

🔍 Common problems of Acura RL

The following chart shows the 22 most common problems for Acura RL cars. The number one most common problem is related to the vehicle's air bags (147 problems). The second most common problem is related to the vehicle's electrical system (58 problems).

Table 2. Common problems of Acura RL

📉 Compare Reliability Across Model Years Using PPMY Index

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

RL
Model Year
Problems Sales [1] Vehicle
Age
PPMY Index
  2012 140414    
0.18
  2011 31,00315    
0.20
  2010 92,84416    
0.20
  2009 92,65417    
0.20
  2008 135,12718    
0.14
  2007 234,89919    
0.25
  2006 3612,52920    
0.14
  2005 13921,44421    
0.31
  2004 168,30022    
0.09
  2003 112,90023    
0.16
  2002 5016,44024    
0.13
  2001 153,31125    
0.18
  2000 7016,44926    
0.16

📊 Number of Problems Reported During the First Year

Another way to measure the reliability across the model years of the Acura RL 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
  2012 RL
1
  2010 RL
1
  2009 RL
1
  2008 RL
2
  2007 RL
2
  2006 RL
3
  2005 RL
10
  2004 RL
4
  2003 RL
2
  2002 RL
1
  2001 RL
2
  2000 RL
2
  1996 RL
1


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