YearToAvoid

2006 Acura RSX Reliability Data: Problems & Recalls

Avoid The 2006 Acura RSX ranks worst of 4 model years, with a complaint index of 100 and 24 complaints, 2 recalls, and an Avoid verdict. Top problem areas are Electrical System (25%), Structure & Body (21%), Suspension (21%), and Transmission & Powertrain (21%).

Based on NHTSA complaints per model-year, not a reliability rating. Methodology

YearToAvoid Scorecard

Complaint Index
100/100
#1 of 4 RSX years
Verdict
Avoid
vs. other years of this model
Complaints
24
unique NHTSA reports
Recalls
2
distinct NHTSA campaigns
Crashes
4
reported in complaints
Fires
0
Injuries
1
Top issue
Electrical System
Best nearby year
2005
lowest-risk (no Good/Best year)
NHTSA overall rating
Not rated
EPA combined MPG
25
22 city / 31 hwy
Injuries / deaths
1 / 0

Top 2006 Acura RSX problems

Share of this year’s NHTSA complaints by component group. Groups with 15+ complaints have their own page.

  1. Electrical System6 (25%)
  2. Structure & Body5 (21%)
  3. Suspension, Wheels & Tires5 (21%)
  4. Transmission & Powertrain5 (21%)
  5. Brakes3 (13%)
  6. Airbags2 (8%)
  7. Engine1 (4%)

A complaint can list more than one component, so shares add up to more than 100%. Shares are % of complaints.

What owners report

  • Parking brake reportedly failed to hold overnight, letting the car roll into a tree and boat trailer.
  • Airbags failed to deploy in multiple crashes, including a 65 mph collision and a side-impact crash that caused injuries.
  • Owners describe the car spinning out on wet or slushy roads at 40 mph, with the front bumper striking a barrier.
  • A popping or clicking noise from the right front strut assembly appeared at low mileage, sometimes reappearing after the dealer replaced the strut.
  • Owners report grinding when shifting from 1st to 2nd gear, worse in cold weather, and occasional slipping out of 3rd gear into neutral.
2006 Acura RSX complaints: complaints filed per month3Dec 2005Jul 2006Dec 2007Jan 2010Feb 2011Aug 2013Jul 2025
24 complaints filed with NHTSA from Dec 2005 to Jul 2025; peak Dec 2009 (3).

2006 Acura RSX recalls

2 NHTSA recall campaigns list this model year.

  1. NHTSA 13V246000Jun 13, 2013Brakes18,352 vehicles

    Service brakes, hydraulic:power assist:vacuum

    American Honda Motor Co., Inc. (Honda) is recalling certain model year 2006 Acura RSX vehicles manufactured January 18, 2006, through August 12, 2006; and model year 2006-2007 Honda S2000 vehicles manufactured January 19, 2006, through November 13, 2006. The brake booster may be unable to maintain a vacuum when the brake pedal is depressed, decreasing brake assist.

    Risk: With reduced braking assistance, the vehicle may require additional brake pedal force to prevent a lengthened stopping distance, increasing the risk of a crash.

    Remedy: Honda will notify owners, and dealers will inspect the brake booster assembly. If necessary, the dealers will replace the booster assembly free of charge. The recall is expected to begin during July 2013. Owners may contact Honda at 1-310-783-2000. Honda's recall number is JA4. Acura's recall number is JA5.

  2. NHTSA 06V270000Jul 26, 2006Other1,190,000 vehicles

    Equipment:other:owners/service/other manual

    On certain passenger vehicles and motorcycles, the owner's manuals contain incorrect contact information for the national highway traffic safety administration's (NHTSA) vehicle safety hotline.

    Risk: The language in the owner's manuals is not in accordance with the current mandatory requirements.

    Remedy: Honda will send a postcard to dealers and owners with the correct NHTSA vehicle safety hotline information and with instructions to insert the card into the "reporting safety defects" section of the owner's manual. The recall began on august 2, 2006. Owners may contact honda at 1-800-999-1009, acura at 1-800-382-2238 or honda motorcycles at 1-866-784-1870.

2006 Acura RSX fuel economy and fuel cost

City
22 MPG
Highway
31 MPG
Combined
25 MPG
Annual fuel cost (EPA)
$2,600
15,000 mi/yr
Fuel
Regular
Current regular gas
$4.32/gal
national avg.

EPA figures; median across configurations of this model year. Estimate your own cost with the fuel cost calculator.

2006 compared with other RSX years

Complaint Index by model year (0 = fewest issues, 100 = most)02550751002005200620072008
Complaint Index: 0 = fewest issues, 100 = most, relative to other years of this model. Avoid Caution Good Best
YearVerdictIndexComplaintsRecallsMPG
2005Caution6732025
2006Avoid10024225
2007No verdict010—
2008No verdict3310—

All Acura RSX years: best and worst →

Frequently asked questions

Is the 2006 Acura RSX a good used car?
NHTSA data ranks the 2006 RSX worst among the 4 model years tracked, with a complaint index of 100, 24 complaints, and 2 recalls, earning an Avoid verdict relative to other RSX years.
What are the most common problems with the 2006 Acura RSX?
The top problem areas are Electrical System (25% of complaints), Structure & Body (21%), Suspension, Wheels & Tires (21%), and Transmission & Powertrain (21%).
Does the 2006 Acura RSX have any recalls?
Yes, NHTSA lists 2 recalls: one covering the brake booster assembly and one correcting incorrect NHTSA hotline contact information in the owner's manual. Neither is a do-not-drive recall.
At what mileage do 2006 RSX problems usually appear?
Median mileage at failure varies by system: Suspension issues showed up around 900 miles, Transmission issues around 1,231 miles, Airbags around 23,000 miles, and Electrical System issues around 45,000 miles.
How does the 2006 RSX compare to the 2005 RSX?
The 2005 RSX had 32 complaints but a lower complaint index of 67 and a Caution verdict, while the 2006 RSX has a higher complaint index of 100 and ranks worst of the 4 years covered.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.