USED VEHICLE RESEARCH

2021 Honda Civic

Research the 2021 Honda Civic using available NHTSA owner complaints, safety recalls, manufacturer communications, defect investigations, and CarIQ data-coverage analysis.

DATA CONFIDENCE: Moderate

Owner complaints

144NHTSA records

Recall campaigns

4Year, make and model lookup

Manufacturer communications

0Matched NHTSA records

Investigations

0Matched NHTSA records

SUBJECTIVE OWNER FEEDBACK

OWNER EXPERIENCE

What it is like to live with the vehicle—kept clearly separate from official NHTSA evidence.

BUILDING THE COMMUNITY

THE FIRST USEFUL PERSPECTIVE COULD BE YOURS

No approved owner experiences yet.

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SHARE YOUR EXPERIENCE 2021 Honda Civic
INDEPENDENT EVIDENCE TYPES

NHTSA owner complaint records remain part of Official Vehicle Data. Subjective review contributions remain in Owner Experience. One does not validate or prove the other. Read the methodology.

EVIDENCE, NOT A SCORE

WHAT THIS DATA CAN TELL YOU ABOUT RELIABILITY

Official records can provide useful research context, but each source has a different meaning. Complaint counts are not failure rates; recalls are formal safety campaigns; manufacturer communications are technical or service documentation; and investigations reflect formal NHTSA activity. Data Confidence measures evidence availability, not vehicle quality. CarIQ does not publish a composite Reliability Score.

Available evidence summary: 144 NHTSA owner complaint records; 4 safety recall campaigns; 0 manufacturer communications; 0 applicable NHTSA defect investigations.

EVIDENCE AVAILABILITY — NOT VEHICLE RELIABILITY

DATA CONFIDENCE

Moderate

Data Confidence measures how much usable evidence CarIQ has for this vehicle. It does not measure how reliable the vehicle is.

Why this rating?
Owner complaint data
Available
Manufacturer communications
Available
Recall data
Available
Investigation data
Available
Production denominator
Unavailable
Complaint component completeness
100%
Mileage completeness
0%
Incident-date completeness
100%

DESCRIPTIVE ANALYTICS

DATA INSIGHTS

Derived from official NHTSA source records. These statistics are descriptive and are not a reliability score.

Complaint records analyzed
144
NHTSA complaints
Most reported component
Steering
44% of categorized complaint records
Top-three component concentration
73%
Records mentioning at least one top-three component
Median reported incident mileage
Not available from current source
0 valid mileage observations
Recall campaigns
4
NHTSA recalls
Most recent recall report
May 21, 2026
NHTSA recalls
Manufacturer communications
0
NHTSA manufacturer communications
Most documented component
Not available
NHTSA manufacturer communications
Top-three communication concentration
Not available
Share of categorized manufacturer communications

SOURCE COMPLETENESS

DATA QUALITY

Complaint records analyzed
144
Component classification available
100%
Incident date available
100%
Mileage available
0%
Structured outcome fields available
100%

Completeness describes fields present in the retrieved complaint records. It is not a data-quality grade or a vehicle assessment.

Learn about CarIQ methodology

PRODUCTION-ADJUSTED DESCRIPTIVE METRIC

NORMALIZED COMPLAINT CONTEXT

Production-normalized complaint data is not currently available for this vehicle.

This metric compares the number of NHTSA owner complaint records retrieved by CarIQ with NHTSA-reported production volume for the corresponding vehicle population.

It is not a vehicle failure rate. Complaint reporting behavior, vehicle age, time on the road, production definitions, and other factors can affect the result.

Source: National Highway Traffic Safety Administration, Early Warning Reporting, Light Vehicle Production Data. Read the methodology.

OFFICIAL NHTSA OWNER COMPLAINT DATA

PROBLEMS REPORTED IN NHTSA RECORDS

CarIQ groups available NHTSA owner complaint records for the 2021 Honda Civic by vehicle system to make recurring documentation easier to research. Most represented complaint categories describe the retrieved records—not failure frequency.

TOTAL COMPLAINTS144

MOST REPRESENTED COMPLAINT CATEGORIES

Steering64 complaints
44%of categorized complaint records
Forward Collision Avoidance33 complaints
23%of categorized complaint records
Electrical System18 complaints
13%of categorized complaint records
Service Brakes18 complaints
13%of categorized complaint records
Unknown or Other12 complaints
8%of categorized complaint records
Lane Departure11 complaints
8%of categorized complaint records
Air Bags9 complaints
6%of categorized complaint records
Vehicle Speed Control6 complaints
4%of categorized complaint records
Engine5 complaints
3%of categorized complaint records
Fuel/propulsion System4 complaints
3%of categorized complaint records
Seats3 complaints
2%of categorized complaint records
Suspension3 complaints
2%of categorized complaint records
Back Over Prevention2 complaints
1%of categorized complaint records
Exterior Lighting2 complaints
1%of categorized complaint records
Power Train2 complaints
1%of categorized complaint records
Tires2 complaints
1%of categorized complaint records
Visibility/wiper2 complaints
1%of categorized complaint records
Engine and Engine Cooling1 complaint
1%of categorized complaint records
Hydraulic1 complaint
1%of categorized complaint records
Seat Belts1 complaint
1%of categorized complaint records
Visibility1 complaint
1%of categorized complaint records
Wheels1 complaint
1%of categorized complaint records

A complaint may list more than one component and therefore contribute to multiple categories. Percentages show the share of categorized complaint records that mention each component—not the percentage of vehicles affected. Category percentages may overlap.

INCIDENT REPORTS BY YEAR

1969
1
2021
8
2022
21
2023
17
2024
36
2025
43
2026
18

Grouped from complaint records with a valid incident date.

RECENT OWNER COMPLAINTS

Steering · Electrical System

Owner-submitted NHTSA complaint · ODI 11765597
Read complaint narrative

On September 17, 2026 at approximately 8:00 a.m. I was driving my 2021 Honda civic Lx with my children in the vehicle when multiple warning lights and system malfunction messages suddenly appeared on the dash board. The vehicle appeared to experience an electrical malfunction/ reset while still driving and I suddenly lost normal power- steering assistance. The steering wheel became extremely difficult to turn and control while the vehicle was moving.I was able to call for assistance and when jumper cables were hooked on to battery underneath the vehicles hood the vehicle engine was able to restart, then was able to get the vehicle home without a collision or injury. The sudden loss of steering assistance created a serious safety risk to me, my children and others on the road. I photographed multiple warnings displayed on the dash panel, including Electric Parking break problem and collision mitigation system problem. This vehicle has a documented history of electrical/ mechanical concerns and prior repairs, including battery and alternator replacement. The exact cause of this most recent failure is currently UNKNOWN. American Honda motor co. has also opened a case #16640343 regarding this incident. I am reporting this to NHTSA due to the sudden loss of power- steering assistance occured while the vehicle was actively being driven and could have resulted in a collision.

Steering

Owner-submitted NHTSA complaint · ODI 11762215
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While I am driving there is a stickiness in my steering wheel and it causes me to overcorrect my steering and becomes an issue. Feels dangerous to me. This has gotten worse over time.

Air Bags

Owner-submitted NHTSA complaint · ODI 11761450
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Driving down street after pulling out of parking lot and driver’s side air bag employed for unknown reason.

Suspension

Owner-submitted NHTSA complaint · ODI 11760492
Read complaint narrative

Struts good bad really quick

Steering

Owner-submitted NHTSA complaint · ODI 11759478
Read complaint narrative

The contact owns a 2021 Honda Civic. The contact stated that while driving at an undisclosed speed, the contact experienced an intermittent failure, and the steering wheel became very firm and became difficult to turn. During the failure, the power steering became inoperable, causing several malfunctions, and several warning lights were simultaneously illuminated on the instrument panel. The vehicle was taken to an authorized dealer, and the technician diagnosed the vehicle and determined that the electronic power steering assembly needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 58,000.

Forward Collision Avoidance

Owner-submitted NHTSA complaint · ODI 11754955
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while driving last week with my family, doing some grocery shopping, we got on the highway which is 75mph in our 2021 Honda Civic and it had a catastrophic failure on its ADAS system out of nowhere it stopped and made my car swerve off the road and applied the breaks like it detected a car in front of us, it took us from 75 to 0 pretty darn fast fortunately no one was behind us, after the event im not able to use any features that involve the camera which includes crucial features of the car including cruise control, i can't even see what any info that is supposed to be displayed on the dash, I took it to the dealership where they said that their ADAS system doing this's a common occurrence and that most likely the camera it self will need replacement, i truly believe this to be a very dangerous feature that should be looked into and if the camera is prone to getting messed up like they said they are there should be a recall on this equipment before there's a bad accident! also yes my vehicle is and can be inspected whenever it is needed and no we didn't have any problems whatsoever with the ADAS system before it just failed

Steering

Owner-submitted NHTSA complaint · ODI 11754981
Read complaint narrative

Sticky steering, especially when it’s hot or humid. The issue has been going on since the car was at 60k miles, taken in multiple times and they don’t see and issue. It’s at 117k now issue still present. Same issue as the 2022-25 that got a recall

Steering

Owner-submitted NHTSA complaint · ODI 11753496
Read complaint narrative

Steering locks up at highway speeds. This vehicle has only 36,526 miles on the odometer. This is a serious safety issue and could easily cause a high speed crash. The dealer has road tested and confirms the problem. The dealer states the electric steering box is at fault. We are having the electric steering box replaced by the dealer.

NHTSA complaints are reports submitted by vehicle owners and other consumers. Complaint counts do not represent the percentage of vehicles affected and do not by themselves establish that a safety defect exists.

A higher complaint count can partly reflect how many vehicles were sold, vehicle age, and other factors. CarIQ does not yet normalize complaint counts by vehicles sold.

Data provided by the National Highway Traffic Safety Administration (NHTSA). This site is not endorsed by NHTSA.

OFFICIAL NHTSA SAFETY RECALL DATA

SAFETY RECALLS

4 recall campaigns found

01AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION:FRONT PASSENGERCampaign 26V332000May 21, 2026

Summary

Honda (American Honda Motor Co.) is recalling certain 2018-2021, 2023 Acura TLX, 2019-2024 RDX, 2017-2020, 2022-2026 MDX, 2017-2021, 2023, 2025 Honda Ridgeline, 2017-2022 Pilot, 2019-2021 Passport, 2018-2026 Odyssey, 2019-2022 Insight, 2019-2021 HR-V, 2018-2020 Fit, 2020-2022 CR-V Hybrid, 2017-2022 CR-V, 2017-2018, 2021 Civic Type R, 2017-2021 Civic hatchback, 2016-2020 Civic coupe, 2016-2022 Civic, 2017-2022 Accord Hybrid, and 2016-2022 Accord vehicles. The front passenger seat weight sensor may crack and short circuit, which can cause the air bags to deploy unintentionally during a crash.

Safety Consequence

Air bags that deploy unintentionally during a crash increase the risk of injury.

Remedy

Dealers will replace the seat weight sensors, free of charge. Owner notification letters were mailed July 7, 2026. Owners may contact Honda's customer service at 1-888-234-2138. Honda's numbers for this recall are BOL, WO9, OOA, WOM, XOH, NOC, POD, BOE, UOF, POB, EOG, AOI, QO8, TOJ, DO7, and SOK. This recall expands previous NHTSA recall number 24V064. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning May 29, 2026.

02AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION:FRONT PASSENGERCampaign 24V064000February 1, 2024

Summary

Honda (American Honda Motor Co.) is recalling certain 2020-2022 Pilot, Accord, Civic sedan, HR-V, Odyssey, 2020 Civic coupe, Fit, 2021-2022 Civic hatchback, 2021 Civic Type R, Insight, 2020-2021 CR-V, CR-V Hybrid, Passport, Ridgeline, Accord Hybrid, 2020 Acura MDX, 2022 Acura MDX, 2020-2022 Acura RDX, and 2020-2021 Acura TLX vehicles. The front passenger seat weight sensor may crack and short circuit, failing to suppress the air bag as intended.

Safety Consequence

An air bag that deploys unintentionally during a crash can increase the risk of injury.

Remedy

Dealers will replace the seat weight sensors, free of charge. Owner notification letters were mailed March 28, 2024. This is a phased recall. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for these recalls are XHP and VHQ.

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 www.nhtsa.gov.

03FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMPCampaign 23V858000December 18, 2023

Summary

Honda (American Honda Motor Co.) is recalling certain 2013-2023 Honda Accord, Civic Coupe, Civic Sedan, Civic Hatchback, Civic Type R, CR-V, HR-V, Ridgeline, Odyssey, Acura ILX, MDX, MDX Hybrid, RDX, RLX, TLX, 2019-2022 Honda Insight, Passport, 2020 Honda CR-V Hybrid, 2018-2019 Honda Clarity PHEV, Fit, and 2015-2020 Honda Accord Hybrid, Pilot, Acura NSX vehicles. The fuel pump inside the fuel tank may fail.

Safety Consequence

Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash.

Remedy

Dealers will replace the fuel pump module, free of charge. Owner letters were mailed September 6, 2024. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for this recall are KGC and KGD. This recall is an expansion of NHTSA recall numbers 21V-215 and 20V-314.

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 www.nhtsa.gov.

04SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDERCampaign 23V458000June 29, 2023

Summary

Honda (American Honda Motor Co.) is recalling certain 2020-2021 Civic, 2020-2023 Ridgeline, 2021-2023 Passport, 2021-2022 Pilot, and 2020 Acura MDX vehicles. The tie rod fastener that connects the brake booster and the brake master cylinder may have been improperly assembled during manufacturing, which can cause the brake master cylinder to separate from the booster assembly.

Safety Consequence

Brake master cylinder separation can cause a loss of brake function and increase the risk of a crash.

Remedy

Dealers will inspect and repair the brake booster assembly as necessary, free of charge. Owner notification letters were mailed August 7, 2023. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for this recall are VEU, AEV, and ZET.

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 www.nhtsa.gov.

Recall results shown here are based on year, make, and model. A specific vehicle may or may not be affected. Check the vehicle's VIN with NHTSA to confirm open recalls before purchasing. Data provided by the National Highway Traffic Safety Administration (NHTSA).

OFFICIAL NHTSA MANUFACTURER COMMUNICATION DATA

MANUFACTURER COMMUNICATIONS

TOTAL COMMUNICATIONS0

No NHTSA manufacturer communication records were returned for this year, make, and model.

Manufacturer communications include service bulletins and other technical information submitted by manufacturers to NHTSA. The existence or number of communications does not establish how often a condition occurs or whether an individual vehicle will experience it.

Some manufacturers may issue more detailed service documentation than others, so communication counts should not be used alone to compare vehicle reliability.

Source: National Highway Traffic Safety Administration manufacturer communications

NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION

NHTSA DEFECT INVESTIGATIONS

TOTAL INVESTIGATION RECORDS0

No applicable NHTSA defect investigation records were returned for this year, make, and model.

NHTSA investigations evaluate potential motor-vehicle safety defects. The existence of an investigation does not by itself establish that a safety defect exists, and the absence of an investigation does not establish that a vehicle is problem-free.

Open and closed describe NHTSA's process status, not a CarIQ reliability judgment.

View official NHTSA investigation data ↗

DESCRIPTIVE SOURCE OVERLAP

CROSS-SOURCE VEHICLE DATA

CarIQ compares categories appearing across independent NHTSA datasets. Overlap can help identify areas with more available documentation, but it does not establish defect frequency or prove that an individual vehicle will experience a problem.

ComponentOwner complaintsManufacturer communicationsRecall campaignsNHTSA investigationsOfficial sources containing records
Steering640001 of 4
Forward Collision Avoidance330001 of 4
Electrical System180001 of 4
Service Brakes180001 of 4
Unknown or Other120001 of 4
Lane Departure110001 of 4
Air Bags90001 of 4
Vehicle Speed Control60001 of 4
Engine50001 of 4
Fuel/propulsion System40001 of 4

Displayed first by the number of source categories containing the component, then by owner complaint count, then alphabetically. This is a presentation rule, not a vehicle ranking. Complaint reports, manufacturer communications, recalls, and investigations describe different events and are never added into a combined total.

complaint
Available
communication
Available
recall
Available
investigation
Available
production
Unavailable

COMMON RESEARCH QUESTIONS

QUESTIONS ABOUT THE 2021 HONDA CIVIC

Is the 2021 Honda Civic reliable?

CarIQ does not currently assign a reliability score to the 2021 Honda Civic. Available evidence is shown as separate official-source records with a Data Confidence classification of Moderate.

What problems are reported for the 2021 Honda Civic?

144 NHTSA owner complaint records. When complaint data is available, the page groups records by the NHTSA component categories they identify without treating those categories as verified failure rates.

Are there recalls for the 2021 Honda Civic?

4 safety recall campaigns. Year, make, and model results do not confirm whether a specific VIN is affected or whether a remedy has been completed.

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