The 2023 Acura TLX presents notable concerns regarding its reliability, particularly related to the fuel system and service brakes, which are critical for safe operation. Additionally, the peak failure mileage suggests that owners may experience significant issues within a relatively short span of ownership.
Key Factor:Major fuel and brake issues
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Safety Alert
Safety Alert: This model has a higher recall frequency (2) than the average ACURA vehicle (1.2). Owners should prioritize checking these components.
2 recalls for this vehicle1.2 avg. recalls per vehicle (brand)
📋Why This Matters
The fuel system and hydraulic brakes are vital components for any vehicle's safe operation. The recalls associated with improper welding on the fuel tank could lead to severe safety hazards, such as leaks that increase fire risk. Similarly, failing to secure the brake pedal pivot pin properly jeopardizes braking efficiency, significantly increasing accident risks. For a luxury brand like Acura, which prides itself on quality and performance, these defects detract from its otherwise reputable engineering legacy.
Focus Area:Safety Profile
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Expert Analysis
📈
Recall Trend:No Change in recalls
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Primary Risk Area:Noise
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Vs Brand: Worse than avg (1.2)
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Summary: The year-over-year safety trend for the Acura TLX appears less favorable than expected given the recent recalls, which may exacerbate depreciation in resale value due to buyer apprehension. As noted in industry evaluations, a luxury sedan should ideally exhibit excellence in reliability standards rather than emerging issues shortly after purchase.
Safety & Reliability Score
84/100
Score Breakdown
Recall Impact-16
Complaint Impact-0.5
Investigation Impact-0
Technical Specifications
Key specifications for the 2023 ACURA TLX
Model Year2023
MakeACURA
ModelTLX
Fuel TypeGasoline
Body ClassPassenger Vehicle
Safety History Timeline
Jan23
NEWProduction
Jan23
RECALLRecall Issued
Sep23
ISSUEFirst Report
Dec25
RECALLRecall Issued
Consumer Complaint Analysis
⚠️
Most Reported Issue
1 complaints (10% of total)
➡️
Complaint Trend
Stable
No trend data
✅
Safety Incidents
No critical incidents
Complaint Severity Distribution
Breakdown of 10 consumer complaints by severity level.
🟠High
1(10%)
🟢Low
9(90%)
Mileage Failure Analysis
⚙️Engineering Insight
Given that most reported problems arise between 20k and 40k miles—averaging around 32,923 miles—it is crucial for current owners to monitor vehicle performance as they approach this range. Early intervention can mitigate potential risks associated with these faults before they escalate into costly repairs.
📊 Mileage data extracted from 2 of 10 complaints (20% coverage)
0-20k
0 reports (0%)
20k-40k
2 reports (100%)
40k-60k
0 reports (0%)
60k-80k
0 reports (0%)
80k-100k
0 reports (0%)
100k+
0 reports (0%)
* Analysis based on mileage data extracted from consumer complaint descriptions. Actual failure rates may vary.
🛠️ DIY Diagnosis Center
Experiencing an issue? Select a symptom to find official manufacturer solutions (TSBs).
Primary Risk Areas
FUEL SYSTEM, GASOLINESERVICE BRAKES, HYDRAULIC
🎯Risk Areas & Recommended Actions
Based on recall data, these components require verification:
1
Fuel System
Issue: Potential fuel leaks due to improperly welded filler necks.
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Have your fuel system inspected immediately for leaks or corrosion.
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Request service records verifying compliance with recall repairs before purchasing.
2
Service Brakes
Issue: Brake pedal pivot pin may not be secured properly leading to operational failures.
✅
Check brake functionality and have a certified mechanic inspect the brake pedal assembly.
🔍
Ensure verification of any repair work related to brakes before committing to purchase.
💡Visit NHTSA.gov or contact your ACURA dealer to verify recall completion status.
Official Safety Recalls (2)
Campaign: 24V950000
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
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Summary
Acura (American Honda Motor Co.) is recalling certain 2021-2023 TLX vehicles. The fuel filler neck and fuel tank may have been improperly welded, which can result in a fuel leak.
Consequence
A fuel leak in the presence of an ignition source increases the risk of a fire.
Remedy
Dealers will replace the fuel tank assembly, free of charge. Owner notification letters were mailed February 3, 2025. Owners may contact Honda customer service at 1-888-234-2138. Acura's number for this recall is JKX.
Additional Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153) or go to nhtsa.gov.
Campaign: 25V391000
SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
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Summary
Honda (American Honda Motor Co.) is recalling certain 2021-2025 Acura TLX, 2023-2025 Acura MDX, and 2023-2025 Honda Pilot vehicles. The brake pedal pivot pin was not secured properly, which can cause the pedal to shift out of position. As such, these vehicles fail to comply with Federal Motor Vehicle Safety Standard numbers 108, "Lamps, Reflective Devices, and Associated Equipment" and 135, "Light Vehicle Brake Systems."
Consequence
A brake pedal that shifts out of position can prevent the driver from applying the brakes as intended, increasing the risk of a crash or injury.
Remedy
Dealers will inspect and replace the brake pedal assembly as necessary, free of charge. Owner notification letters were mailed July 29, 2025. Owners may contact Honda's customer service at 1-888-234-2138. Honda's numbers for this recall are FLX and XLY.
NHTSA Investigations
0 investigations
✓
No active investigations for this vehicle.
Consumer Complaints
10 total complaints
Consumer-reported issues submitted to NHTSA for 2023 TLX.
Common Reported SymptomsAI Analysis
Noise10%
Power Loss10%
Leak10%
Warning10%
Acceleration Issues10%
Electrical🔵 Low
ELECTRICAL SYSTEM
Car’s advertised anti-theft features are faulty. They have two tracking features with also both failed. When I contacted Acura they said this was a known issue and highly prevalent in NY, DC, FL, MD. Cars computer is cloneable and it takes less than 3 minutes to enter and steal without keys or breaking windows or enabling alarms.
Safety Systems🔵 Low
SEAT BELTS
If you don't turn the car off and you drop a passenger off from the front seat the seatbelt not fastened alarm will go off until you fasten it or turn the car off then restart the car to clear the alarm taking it to the dealership.
Other⚠️ High
UNKNOWN OR OTHER
Car was stolen unreasonably easily. Car alarm did not sound, Acuralink tracking was immediately disabled. Car started and drove away despite keys being secured in a faraday box. Acura has a fatal design flaw in their hardware/software that makes theft of the TLX extremely easy. Evidenced by numerous online complaints from owners like myself, as well as by IIHS study on most stolen cars. TLX appears as both the second and fifth most stolen car relative to average:[XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Brakes🔵 Low
SERVICE BRAKES
ALL FOUR BRAKE ROTORS ARE BENT ON 30K MILES
✨ AI Insight
This complaint matches keywords from official recalls:
Recall #25V391000
*correlation estimated by AI, not an official NHTSA link.
Brakes🔵 Low
SERVICE BRAKES
I had an awful noise that accompanied a sticky/ inconsistent brake pedal feel and braking concerns. Upon contacting multiple dealerships and honda corporate is was told everything is working as designed. I filed a claim with NCDS and was awarded a repair. When contacting the dealership and manufacturer they did another inspection and said it's working as designed and there was nothing to repair. Now in the news they are recalling approximately 250,000 Hondas/Acura vehicles for a safety issue with the brake pedal. There is no information on what the recall is supposed to entail. My vin is still not associated with the recall. This is a safety issue that the manufacturer has been ignoring for a long time now.
✨ AI Insight
This complaint matches keywords from official recalls:
Recall #25V391000
*correlation estimated by AI, not an official NHTSA link.
Engine/Powertrain🔵 Low
POWER TRAIN
Transfer case
Engine/Powertrain🔵 Low
POWER TRAIN
Transfer case documented as leaking on 3-22-2025/ 35,846 Miles while doing regular oil change in my driveway. Brought to the dealership and they confirmed the transfer case needed to be replaced. If the transfer case went during operation, it could have lead to a dangerous situation with loss of power and control to the rear wheels. Problem was confirmed after dealership performed visual inspection. Component was not inspected by police, insurance, or others. No warning lamps, just accumulating liquid on the under-body panels and seeping from the gasket. The transfer case was replaced on 11APR2025 with the same part number: 29000-5YK-060. I asked if this would happen again since there was no revision to the part number, the dealership was unable to reply.
Electrical🔵 Low
ELECTRICAL SYSTEM
My TLX Tech 2023 lost complete power while I pulled up to a busy intersection on a dark and rainy day. As a puled to stop and my idle stop enabled the car was fine. Once I tried to accelerate the car immediately went into Park from Drive. All of the controls started to blink and the car powered down like a computer system who was on 0%. I completely lost power, so that I could not even put my hazard lights on to indicate to the busy oncoming traffic that I was in danger. When the police arrived, he even tried to shift to neutral to help me roll out of the street, but the car was inoperable. I had to remain in the car due to the freezing rain and sleet. The emergency services called an emergency tow to get me out of the street and I was then towed to the nearest Acura dealership to get it reviewed. The service department indicated that they had known about the idle start/stop issue, but not on my specific model. I had my car inspected just the day before at the same dealership and there were no issues that had come up. I am concerned that this is very dangerous and leaves me in a vulnerable state.
Other🔵 Low
UNKNOWN OR OTHER
Well, since i purchased the 2023 Acura Tlx TECH PCKG, "It's a nightmare" everytime i drive it , i'm not enjoying it at all! I can't keep the car to go between the 2 lines! It just keeps going zigzag, i keep telling myself that maybe because "it's a brand new car" give it more time for adjustment...! But it's getting worse and worse to the point that when it's raining, i have to pray to get home safely!
Steering/Suspension🔵 Low
SUSPENSION,UNKNOWN OR OTHER
Please see attached document, as my whole description would not fit in the box.
Frequently Asked Questions
'What are the common issues with the 2023 Acura TLX that prospective buyers should know about?'
'Prospective buyers should be aware that the 2023 Acura TLX has been subject to recalls concerning its fuel system and service brakes. The main issues involve risks of fuel leakage due to welding faults in the tank assembly and improperly secured brake components that could impede safety. It's essential for buyers to thoroughly inspect service history regarding these recalls.'
'How does the mileage affect reliability in a used Acura TLX model?'
'Mileage plays a significant role in the reliability of used Acura TLXs; problems tend to emerge prominently between 20k and 40k miles. Buyers should prioritize vehicles with documented maintenance records confirming any recall-related repairs were completed timely. This diligence can help ensure you avoid common pitfalls associated with this model year.'
📊Year-over-Year Context
➡️Stable Pattern
Compared to earlier years, the 2023 model shows stable reliability patterns. No meaningful structural change detected in recall frequency between adjacent model years.
🧭What This Means for You
This information is especially relevant for drivers who rely on stop-and-go traffic or frequently use auto start-stop systems.
If you're unsure, we recommend starting with a VIN check or consulting a certified mechanic.
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If You Own This Vehicle
Safety Check: Cross-reference your VIN with official ACURA records to ensure no 2 recalls remain open.
Unaddressed recalls pose real-world risks. Prioritize scheduling any pending repairs to maintain vehicle integrity.
Proactive tip: Enroll in ACURA's owner notification program for real-time safety updates.
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If You're Buying Used
Request the VIN from the seller and verify the 'Clean' recall status via NHTSA.
This specific TLX year is noted for its strong reliability foundations.