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What 134 owners told NHTSA about the 2021 Honda Civic Si

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (134)Crash / fire / injury (6)Steering (57)Driver assistance (32)Brakes (18)Electrical system (17)Lane Departure (11)Airbags (8)Speed control (6)Engine (5)Fuel system (4)Seats (3)

Newest first · 134 complaints · page 3 of 6

Mar 26, 2025Steering

At highway speeds, the steering has a hitch in it when making slight lane adjustments. This becomes more noticeable over 60mph and after driving for 20-30 minutes.

NHTSA ODI 11650738

Mar 25, 2025Steering

The contact owned a 2021 Honda Civic. The contact stated while driving 55 MPH and attempting to make a right turn, the steering wheel became difficult to turn. The contact stated that the failure only occurred while making a right turn. No warning light was illuminated. An unknown dealer was contacted. The vehicle was not taken to be diagnosed. The vehicle was not repaired. The contact related the failure to NHTSA Campaign Number: 23V704000 (STEERING); however, the VIN was not included in the recall. The manufacturer was not notified of the failure. The failure mileage was 88,000.

NHTSA ODI 11650520

Mar 13, 2025AirbagsCrash2 injuries

The contact owned a 2021 Honda Civic. The contact stated that his wife was driving at 30-35 MPH, when another vehicle suddenly merged in front of the vehicle causing a T-bone collision. The vehicle was pushed into the middle of the road from the impact where it came to a stop. All air bags deployed. However, the front passenger-side air bag deployed backward onto the front windshield instead of deploying forward. The contact was unsure whether there was a warning light illuminated. A police report was not filed. EMS was called however, refused to take the contact and his wife to the hospital. The contact's wife sustained unknown injuries and was pending an MRI. The contact sustained whiplash and no medical attention was sought. The insurance company towed the vehicle to a storage location and deemed the vehicle a total loss. The manufacturer was notified of the failure. The failure mileage was 78,000.

NHTSA ODI 11648117

Mar 6, 2025Steering

Sticky steering due to faulty eps gearbox. Recall is for 2022-2025 but many 2021 are affected. Steering is stiff and difficult, constant corrections being made just trying to steer straight, steering wheel does not want to return to zero position after taking a curve. Steering gets worse when it's cold out or after some rain due to the moisture.

NHTSA ODI 11646846

Mar 3, 2025Steering

The steering system in my 2021 Honda Civic appears to be malfunctioning, causing the steering wheel to feel "sticky" when making small adjustments while driving on the highway. This issue is most noticeable at speeds between 45-70 mph, where the steering momentarily resists movement before suddenly adjusting, making it difficult to maintain smooth lane control. The steering system appears to be the affected component. The Issue seems to be with the EPS not having enough grease which there is a recall for 2022-2025 models. This problem puts my safety and the safety of others at risk because it reduces my ability to make precise steering corrections, especially at highway speeds. The delayed response in the steering makes the vehicle feel unstable, increasing the potential for unintended lane deviations or overcorrections. There were no warning lights, messages, or prior symptoms before this issue began occurring.

NHTSA ODI 11646128

Feb 27, 2025Steering

after prolonged driving steering becomes "sticky", steering wheel will jerk when steering, causing over correction on straights and turns

NHTSA ODI 11645202

Feb 23, 2025Steering

Noticed steering wheel “sticks” when lightly turning to the left. I have to use significantly more force to move the steering wheel past this stick compared to the rest of its travel.

NHTSA ODI 11644351

Feb 13, 2025Steering

Similar to the recall made for Honda civics years 2022-2024 for difficulty steering due to improperly produced steering gearbox, in experiencing difficulty steering. In particular, it is felt as a sticky feeling when making left turns. When making slight left turns, the steering wheel will remain “stuck” in a turned position unless forced to realign straight. The sticky wheel and extra effort to stay aligned in lanes increased risk to crashes and accidents. Many people online have expressed issues in this generation of civics (10th gen 2016-2021) but since it is not a recall, it is costly to diagnose or fix even though a recall was made for those made after.

NHTSA ODI 11642563

Jan 8, 2025Lights

both fog lights have cracked due to placement and cheap plastic covers on the outta fog light.

NHTSA ODI 11634914

Dec 31, 2024Steering

Steering is becoming sticky while on roadway. Seems like it is developing hard spots.

NHTSA ODI 11633363

Dec 26, 2024BrakesLane DepartureDriver assistance

On multiple occasions my car has applied the brake while driving on the highway as well as my caliper has become frozen and I have replaced brakes 3 times in less than one calendar year. I have all old brakes that have needed to be replaced and there is uneven wear on them.

NHTSA ODI 11632366

Dec 23, 2024Seats

There’s been a safety recall and I took my car like more than a year ago to repairs and then the check the car but told me the piece it’s not ready yet. I have to wait almost a whole year for it and I receive the notification that the piece was ready. When I call to make the appointment the lady told me that I receive the notification but the piece it’s not on the Honda yet and I have to wait. Wait more ? I’m seriously concerned about my car and even though I receive the notification that it’s ready she says they haven’t receive the piece yet ? This is a serious matter and my car and even my family we are driving the car and this is absolutely not ok. I don’t know how much more do I have to wait.

NHTSA ODI 11632083

Nov 22, 2024BrakesDriver assistance

I have had dozens of incidents where I will be driving down the road and my car will just break for no apparent reason. It is totally random and at times terrifying. It happens with no other vehicles in front of my vehicle as well as while I am just driving in traffic with cars behind me. Many times, after it happens initially, I cannot accelerate the car due to the breaks locking up. I have to put the car in park and then drive to accelerate. I have asked my service providers at HONDA the dealership about this, and they have no idea why this is happening. This is so dangerous and frightening.

NHTSA ODI 11626872

Nov 20, 2024Airbags

The contact owns a 2021 Honda Civic. The contact received notification of NHTSA Campaign Number: 24V064000 (Air Bags); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ODI 11626339

Nov 11, 2024Steering

The steering has recently started sticking at random times while gradually turning left at around 55 mph. When it unsticks on its own it’s a slight jerk back to the right. In at aid if it doesn’t correct on its own I would have no choice but to go into the other lane and possibly hit oncoming traffic. This could absolutely cause an accident. The vehicle has not been inspected or taken to the dealership. There are no warnings indicated before the event takes place.

NHTSA ODI 11624489

Nov 10, 2024

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NHTSA ODI 11624439

Oct 9, 2024Steering

While driving the steering wheel sticks occasionally and, without warning causes me to over-react and jerk the steering wheel.

NHTSA ODI 11618975

Oct 9, 2024Steering

The steering wheel occasionally sticks and requires me to keep tugging at it to unstick it, then readjust the wheel again to straighten my car up on the road. On highway road trips I've taken (6 or so hours one way), it is an almost constant tug of the wheel for the whole drive. It happens both while driving straight and when going around curves.

NHTSA ODI 11619021

Sep 8, 2024Steering

I have a 2021 Honda Civic Ex with 55, 000 miles on the odometer. The steering sticks at highway speeds and when correcting jerks to break free of the stickiness. Have taken it to the dealership and told the steering box is malfunctioning and would be $4,000 to replace. I work in the automotive industry and recognize this as a manufacture defect that Honda is aware of due to the current lawsuits against the company for this issue in 2022-2024 Honda Civics.

NHTSA ODI 11613296

Aug 27, 2024Steering

Steering can stick and cause a momentary increase in steering effort that could potentially cause overcorrection and an increased risk of a crash. The issue seems to occur after long bouts of highway driving and in warmer weather. My steering rack was just replaced under warranty -- but the issue is identical to what you are investigating here: [XXX] . I have read of many others with 2016-2021 Civic with this issue as well. I really believe you need to expand it to more model years, it is VERY dangerous to drive when it is happening. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI 11611184

Aug 26, 2024Driver assistance

There is a warning flash to brake when there is no vehicle or anything in front or alongside. This has happened several times. I am concerned if vehicle is safe to drive.

NHTSA ODI 11610839

Aug 15, 2024Steering

The steering system "sticks" when driving at highway speed. Minor course corrections require excessive driver input and once the resistance is overcome, overcorrection results in undesired swerving of the vehicle. This has the potential to cause loss of control of the vehicle. This vehicle has not been in an accident. The local Honda dealership has examined the vehicle and recommended replacement of the electronic power steering rack.

NHTSA ODI 11608832

Jul 26, 2024Driver assistance

The contact owns a 2021 Honda Civic. The contact stated while driving on several occasions at approximately 70 MPH, and changing lanes, the Forward Collision Avoidance Automatic Emergency Braking system inadvertently activated. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was approximately 24,000.

NHTSA ODI 11604677

Jul 9, 2024Electrical systemBrakesDriver assistance

I have had a few incidents where I am driving and the brake signal starts flashing/dinging when I am nowhere near another car. In one instance; the car automatically braked in the middle of the highway with no car in front of me. This could have caused a major accident if I did not react quickly. In addition, I could have gotten major whiplash as I was driving over 40 MPH. I am also having issues with the auto lock feature on the car. Sometimes when I am driving the car will try to lock the doors even though the doors are already locked. It will continuously lock, the only way this issue has stopped is by turning off my auto lock function. I liked have the auto lock function on because it made me feel safe. There have been no warning lamps, messages or other symptoms prior to these incidences happening. I have not taken my car to the dealer or independent service center due to the cost of high cost the issue. I am open to someone coming to inspect the car as long as it is free of charge.

NHTSA ODI 11600482

Jun 9, 2024SteeringWheelsLane Departure

Steering wheel catches and I have had to replace a strut due to the car wearing out my tire. I have kept proper maintenance and align my wheels regularly. This is a manufacturer defect not yet recalled. I've seen multiple people with this issue claiming it may ve the LKAS system or steering worm or steering component issue. This needs to be recalled as it will cause death in the right circumstances. Honda do better. Your reputation is degrading.

NHTSA ODI 11593295

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Working with the data? Download all 134 complaints as CSV · fetched from NHTSA July 19, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2021 Honda Civic Si verdict →