Acura RDX - Problems, Statistics, and Analysis

Acura RDX owners have reported a total of 2,511 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 RDX. The 2019 Acura RDX cars have the most problems reported (543 problems).

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

Model Year Number of Problems
  2025 RDX
61
  2024 RDX
11
  2023 RDX
20
  2022 RDX
36
  2021 RDX
143
  2020 RDX
410
  2019 RDX
543
  2018 RDX
93
  2017 RDX
99
  2016 RDX
52
  2015 RDX
425
  2014 RDX
256
  2013 RDX
175
  2012 RDX
19
  2011 RDX
21
  2010 RDX
25
  2009 RDX
16
  2008 RDX
38
  2007 RDX
68

🔍 Common problems of Acura RDX

The following chart shows the 25 most common problems for Acura RDX cars. The number one most common problem is related to the vehicle's exterior lighting (585 problems). The second most common problem is related to the vehicle's equipment (330 problems).

Table 2. Common problems of Acura RDX

Problem Category Number of Problems
  Exterior Lighting
585
  Equipment
330
  Visibility
283
  Air Bag
225
  Engine And Engine Cooling
202
  Electrical System
142
  Power Train
122
  Service Brakes
116
  Structure
86
  Other Fuel System
85
   
  Vehicle Speed Control
75
  Steering
48
  Gasoline Fuel System
46
  Suspension
33
  Forward Collision Avoidance
32
  Seats
21
  Lane Departure
21
  Seat Belt
21
  Electronic Stability Control
12
  Wheel
11
  Tire
8
  Back Over Prevention
2
  Air Brake
2
  Child Seat
2
  Chest Clip, Buckle, Harness
1

📉 Compare Reliability Across Model Years Using PPMY Index

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

RDX
Model Year
Problems Sales [1] Vehicle
Age
PPMY Index
  2022 3626,8724    
0.33
  2021 14373,2835    
0.39
  2020 41064,7346    
1.06
  2019 54370,6927    
1.10
  2018 9344,6548    
0.26
  2017 9964,7869    
0.17
  2016 5250,10610    
0.10
  2015 42550,75911    
0.76
  2014 25643,53112    
0.49
  2013 17545,00113    
0.30
  2012 198,88014    
0.15
  2011 2115,59215    
0.09
  2010 2514,11716    
0.11
  2009 168,69017    
0.11
  2008 3821,27418    
0.10
  2007 6825,16319    
0.14

📊 Number of Problems Reported During the First Year

Another way to measure the reliability across the model years of the Acura RDX 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
  2025 RDX
60
  2024 RDX
6
  2023 RDX
8
  2022 RDX
12
  2021 RDX
22
  2020 RDX
67
  2019 RDX
85
  2018 RDX
15
  2017 RDX
11
  2016 RDX
14
  2015 RDX
9
  2014 RDX
12
  2013 RDX
8
  2012 RDX
2
  2010 RDX
3
  2009 RDX
2
  2007 RDX
2


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