NHTSA FEDERAL EVIDENCE AUDITAudited: 2026-08-25

2025 Acura RDX Common Problems & Defect Telemetry

Authoritative defect intelligence synthesized from 29 verified NHTSA owner complaints, 1 federal safety recalls, and interquartile failure mileage telemetry.

Data Grade: MEDIUM9 Odometer Verified EntriesMethodology
Executive AI Defect Summary

The 2025 Acura RDX receives a 7.7/10 MazicBay Reliability Index based on 29 verified NHTSA federal complaints and 1 safety recalls. The primary reported failure mode is Electric Power Steering Assist & Suspension Noise Reports with a median failure point at 4,523 miles (IQR: 3,7624,762 mi). Out-of-warranty repairs benchmark at $450 – $1,400 .

2025 Acura RDXLuxury2025
DLC Port: Under driver lower dash trim near hood release

*Representative vehicle platform imagery. Body styling varies across generations.

MazicBay Reliability Index
7.7 / 10

7.2 complaints / 10k sold

NHTSA Owner Complaints
29

Verified US federal records

Safety Severity Grade
Elevated Risk

Crash, fire & stall audit

Federal Safety Recalls
1

1 Active / Free Remedies

Switch RDX Model Year (2014–2025)
Defect Clustering

Top Reported Problem Clusters (5)

Ranked by NHTSA Complaint Frequency
#1 STEERING & SUSPENSIONCritical Severity88% Match Confidence

Electric Power Steering Assist & Suspension Noise Reports

24
Federal Complaints
Failure Mileage (Median):4,523 milesIQR: 3,7624,762 mi
Estimated Repair Cost:$450 – $1,400 MazicBay Repair Intelligence Model
Recall Status:Under Investigation / Recall AuditNHTSA Campaign Audit
Reported Defect Symptoms
  • Sudden loss of electric power steering assist
  • Steering wheel pull or highway wander
  • Clunking / knocking noise over bumps
Potentially Associated OBD-II Codes

Correlated via MazicBay Diagnostic Engine (not NHTSA verified fact).

Sample Verified NHTSA Evidence Records (3)
ODI #11733113 • Filed: 04/22/2026

I own a 2025 Acura RDX with an open EPS recall involving potential loss of power steering assist due to improper software calibration. I live in Bozeman, Montana, far from the nearest Acura dealer. Acura customer care and escalated supervisor offered no reasonable accommodatio...

ODI #11731619 • Filed: 04/16/2026

The contact owns a 2025 Acura RDX. The contact stated that while driving approximately 70-75 MPH, the steering wheel was pulling to the right, and the vehicle unintendedly attempted to switch lanes. The contact swerved to avoid another vehicle. Several unknown lights were illu...

ODI #11694373 • Filed: 10/19/2025

The problem I am reporting I found reported on the internet. My dashboard lite up with power steering and brake warning lights and told me to contact the dealer. Power steering was lost and braking power diminished. Pulled over and restarted the car several times and steering ...

#2 BRAKING SYSTEM & ABSCritical Severity81% Match Confidence

Service Brakes, ABS Actuator & Master Cylinder Reports

19
Federal Complaints
Failure Mileage (Median):4,523 milesIQR: 3,7624,762 mi
Estimated Repair Cost:$350 – $1,100 MazicBay Repair Intelligence Model
Recall Status:Under Investigation / Recall AuditNHTSA Campaign Audit
Reported Defect Symptoms
  • Spongy or hard brake pedal travel
  • ABS / Brake warning light illuminated
  • Extended stopping distance / pedal vibration
Potentially Associated OBD-II Codes

Correlated via MazicBay Diagnostic Engine (not NHTSA verified fact).

Sample Verified NHTSA Evidence Records (3)
ODI #11728635 • Filed: 04/01/2026

Brakes making a humming noise and loud noises when reversing. Have taken it to the dealer two times already, have had the car less than a year, and the dealer claims there is nothing they can do.

ODI #11717238 • Filed: 02/11/2026

Two issues with this brand new Acura RDX 2025: 1) Herky/Jerking brakes. Experienced this issue weeks after purchasing. Lots of vibration when applying brakes....happens often. Took car back to Acura dealership and they said brakes working as designed. 2) Very soft /no tension ...

ODI #11694373 • Filed: 10/19/2025

The problem I am reporting I found reported on the internet. My dashboard lite up with power steering and brake warning lights and told me to contact the dealer. Power steering was lost and braking power diminished. Pulled over and restarted the car several times and steering ...

#3 ELECTRICAL SYSTEM & BATTERYCritical Severity79% Match Confidence

Electrical Parasitic Drain, Infotainment & Harness Reports

7
Federal Complaints
Failure Mileage (Median):4,000 milesIQR: 3,5004,500 mi
Estimated Repair Cost:$280 – $850 MazicBay Repair Intelligence Model
Recall Status:Under Investigation / Recall AuditNHTSA Campaign Audit
Reported Defect Symptoms
  • Unexplained battery drain after sitting overnight
  • Infotainment display / instrument cluster blackouts
  • Accessory malfunction / alternator fault warnings
Potentially Associated OBD-II Codes

Correlated via MazicBay Diagnostic Engine (not NHTSA verified fact).

Sample Verified NHTSA Evidence Records (3)
ODI #11733113 • Filed: 04/22/2026

I own a 2025 Acura RDX with an open EPS recall involving potential loss of power steering assist due to improper software calibration. I live in Bozeman, Montana, far from the nearest Acura dealer. Acura customer care and escalated supervisor offered no reasonable accommodatio...

ODI #11693316 • Filed: 10/14/2025

The contact owns a 2025 Acura RDX. The contact stated that while reversing, the vehicle stalled, and the engine seized. The contact stated that while attempting to restart the vehicle, the vehicle failed to start. The contact stated that after the third attempt, the vehicle re...

ODI #11684284 • Filed: 09/01/2025Odometer: 3,000 mi

While driving at highway speed, all of a sudden I lost all power steering and multiple system failure warning lights appeared on the center dashboard including power steering failure, brake system failure and collision mitigation system failure, among others. With great diffic...

#4 ENGINE & COOLINGMedium Severity65% Match Confidence

Engine Stalling, Oil Consumption & Cooling Defect Reports

6
Federal Complaints
Failure Mileage (Median):5,000 milesIQR: 5,0005,000 mi
Estimated Repair Cost:$950 – $3,200 MazicBay Repair Intelligence Model
Recall Status:Out-of-Pocket / TSB RemedyNHTSA Campaign Audit
Reported Defect Symptoms
  • Engine sudden stall / hesitation while driving
  • Abnormal oil burning / consumption
  • Check Engine Light (MIL) flashing
  • Engine overheating / coolant loss
Potentially Associated OBD-II Codes

Correlated via MazicBay Diagnostic Engine (not NHTSA verified fact).

Sample Verified NHTSA Evidence Records (3)
ODI #11693316 • Filed: 10/14/2025

The contact owns a 2025 Acura RDX. The contact stated that while reversing, the vehicle stalled, and the engine seized. The contact stated that while attempting to restart the vehicle, the vehicle failed to start. The contact stated that after the third attempt, the vehicle re...

ODI #11687847 • Filed: 09/17/2025

Was driving the car then all of the sudden all these error messages came up on the dash and my power steering turned off. Car became very hard to steer. Almost went off the road. Luckily I was able to stop. After restarting the engine error messages went away and car was drive...

ODI #11685583 • Filed: 09/07/2025

August & September 2025 The power steering stopped while driving and without warning, causing the car to be almost impossible to steer. I happened about 3 weeks ago and the dealer replaced the power steering unit after consulting with the Acura techline. Then after the power s...

#5 TRANSMISSION & DRIVETRAINLow Severity83% Match Confidence

Transmission Hesitation, Hard Shifting & Slipping Reports

1
Federal Complaints
Failure Mileage (Median):55,000 milesIQR: 35,00075,000 mi
Estimated Repair Cost:$1,400 – $3,800 MazicBay Repair Intelligence Model
Recall Status:Out-of-Pocket / TSB RemedyNHTSA Campaign Audit
Reported Defect Symptoms
  • Hard gear shifts / delayed engagement into Drive/Reverse
  • Transmission shudder / jerking under acceleration
  • Transmission slipping between gears
Potentially Associated OBD-II Codes

Correlated via MazicBay Diagnostic Engine (not NHTSA verified fact).

Sample Verified NHTSA Evidence Records (1)
ODI #11658791 • Filed: 05/04/2025

As I was turning a corner, my steering wheel completely locked up on me. I was stuck in the middle of the street trying to get my car to turn into our driveway. Thankfully, I was able to alert incoming traffic through my horn that I was there and stuck. This could’ve been a ne...

Safety Enforcement

Official NHTSA Safety Recalls (1)

100% Free Dealer Repair
NHTSA Campaign #25V582000Reported: 05/09/2025

STEERING:ELECTRIC POWER ASSIST SYSTEM

Summary: Honda (American Honda Motor Co.) is recalling certain 2025 Acura RDX vehicles. The software for the electric power steering (EPS) assist may not be calibrated properly, which can cause the EPS system to enter a failsafe mode, resulting in a loss of power steering assist.

Safety Consequence: A loss of power steering assist can require greater steering effort, increasing the risk of a crash or injury.
Manufacturer Remedy: Dealers will reprogram the EPS software, free of charge. Owner notification letters were mailed October 20, 2025. Owners may contact Honda's customer service at 1-888-234-2138. Honda's number for this recall is GMS. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning September 11, 2025.

Pre-Purchase Inspection Checklist for 2025 Acura RDX

Before purchasing a used 2025 Acura RDX, perform the following targeted inspections based on reported federal defect patterns:

1. Cold Start & Idle Diagnostics

Scan the OBD-II port under the dash for pending freeze-frame codes (e.g. P0300 misfires, P0087 fuel rail pressure, P0420 catalytic efficiency).

2. Transmission Shift Quality Audit

Test vehicle at low-speed stop-and-go and highway merges. Check for delayed reverse engagement or gear shift shudder between 2nd and 3rd gears.

3. Federal Recall Completion Check

Verify that all 1 NHTSA safety recall campaigns have been performed by an authorized dealership using the VIN.

4. Electrical & Infotainment Drain Check

Ensure the instrument cluster, center screen, and auxiliary charging ports operate with stable 12.0V–14.4V alternator voltage.

Frequently Answered Questions

Defect & Reliability Q&A: 2025 Acura RDX

Is the 2025 Acura RDX a reliable used car?

The 2025 Acura RDX earns a 7.7/10 MazicBay Reliability Index based on 29 federal owner reports. Vehicles maintained under factory service schedules exhibit strong longevity past 150,000 miles.

What is the most frequent defect reported on the 2025 Acura RDX?

The leading complaint category is Electric Power Steering Assist & Suspension Noise Reports, with a median failure point around 4,523 miles (IQR: 3,7624,762 mi).

Are there free recall repairs available for the 2025 Acura RDX?

Yes, the NHTSA records 1 safety recall campaign(s) for this model year. All safety recalls are performed 100% free of charge by authorized franchise dealerships regardless of vehicle warranty status.