Complaint volume
1747 consumer-submitted complaints are matched to this model year. Treat the count as a research signal, then read the actual summaries for repeated symptoms.
Complaint records
2018 Honda Accord Complaints
1747 consumer-submitted complaints on record for the 2018 Honda Accord, grouped by component category.
1747 Total complaints
33 Crash reports
4 Fire reports
24 Injury reports
Complaint data reflects consumer-submitted reports. A complaint is not proof
of a defect, recall, or manufacturer fault. Enriched severity fields come
from official bulk records when the complaint can be matched by ODI number.
Buyer interpretation
How to use these complaints before buying
Complaint records are most useful when they turn into inspection points, seller questions, and comparison checks against nearby model years.
Pattern to inspect
The most common categories are engine, forward collision avoidance, fuel system, gasoline. Use those categories as a test-drive checklist instead of judging the vehicle from the total count alone.
Severity flags
Enriched records include 33 crash reports, 4 fire reports, 24 injury reports, and 0 fatality reports. These fields come from complaint records and should be read in context.
Mileage clue
Mileage is available on 589 complaints, with an average reported failure mileage of 39,012 miles. Compare that with the mileage on the listing.
Questions to ask the seller
- Have you had any problems related to engine, forward collision avoidance, fuel system, gasoline?
- Can I see recent maintenance and repair records?
- Has the vehicle ever been towed, involved in a crash, or repaired for the same issue twice?
- Can we also check the recall record for this 2018 Honda Accord?
Used-car checklist
Use these complaints before the test drive.
Build a buyer checklist to turn these issues into questions and inspection points.
2018 Honda Accord
Build buyer checklist Compare with other years Sends year, make, and model to pre-fill your checklist.
How severe are the 2018 Honda Accord complaints?
33 Crash
4 Fire
24 Injury
0 Fatality
46 Towed
11 Medical attention
What are the most common 2018 Honda Accord complaint categories?
ENGINE 202
FORWARD COLLISION AVOIDANCE 147
FUEL SYSTEM, GASOLINE 131
UNKNOWN OR OTHER 116
SERVICE BRAKES 95
FUEL/PROPULSION SYSTEM 94
ELECTRICAL SYSTEM 76
ENGINE,FUEL/PROPULSION SYSTEM 67
POWER TRAIN 39
STRUCTURE 39
1,747 total complaints on record
Latest complaints
| Date | Component | Summary | Severity | Mileage |
|---|---|---|---|---|
| May 2026 | SEAT BELTS,FUEL/PROPULSION SYSTEM | I was traveling North on Highway 55 in Huntsville, AL when I put the car in sport mode all of the error lights came on immediately. This has happened on several occasions. My passenger seat belt error always comes on. When I call about getting the recall fixed it could never be done because the dealer ships says the parts are not available. | Crash: No Fire: No | Unknown |
| May 2026 | ENGINE,FUEL/PROPULSION SYSTEM | Car seem to misfire alot , having a lot of head gaskets issues aswell as turbo issues, 10s of 1000s of people like me are experiencing these common problems, taking so much money out of our pockets when its should be handle the correct way | Crash: No Fire: No | Unknown |
| May 2026 | FUEL SYSTEM, GASOLINE | The contact owns a 2018 Honda Accord. The contact stated that multiple warning lights were illuminated on the dashboard prior to any issues. The contact stated that while driving at an undisclosed speed and entering onto the highway, the vehicle slowed down on the highway and eventually stalled. The vehicle was able to get safely to the side of the road. The vehicle was towed to the dealer and diagnosed with a high pressure fuel pump failure. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure milage was unavailable | Crash: No Fire: No | Unknown |
| May 2026 | AIR BAGS | The SRS (Supplemental Restraint System) warning light is lit up on dashboard. Does not go away. Mentioned it to the dealership and I was told having items in the seat could trigger it or if there not enough weight. But even if there nothing or someone in my passenger seat the SRS aways come up. | Crash: No Fire: No | Unknown |
| May 2026 | ENGINE | I am writing to file a formal complaint regarding my 2018 Honda Accord [VIN# [XXX] ] concerning what I believe to be a defective cylinder head or head gasket — an issue I have since learned is widely reported within the Honda owner community and is currently the subject of active class action litigation. Beginning at approximately 89,000 miles, my vehicle began experiencing episodes of engine rumbling followed by sudden shutoff. These episodes occurred two to three times before I brought the vehicle to an authorized Honda dealership at approximately 99,000–105,000 miles for diagnosis. At the dealership, I paid for a diagnostic inspection. I was informed that the technicians could not identify the root cause without performing a full engine pull and internal inspection, which they estimated would cost several thousand dollars — with an additional cost of $5,000–$8,000 if the diagnosis confirmed a cracked cylinder head or failed head gasket. Unable to absorb this expense, I did not authorize the repair. In an effort to keep the vehicle operational, I worked with independent mechanics and took the following corrective measures: replacement of spark plugs and ignition coils, replacement of the electric water pump, regular oil changes, maintenance of proper coolant levels, and avoidance of high or sudden acceleration. These measures allowed me to operate the vehicle for approximately one additional year without a recurrence of the shutoff events. Last summer, the vehicle failed to start entirely and could not be made operable. I was required to have it towed approximately 60 miles to its destination. The vehicle has not been operable since. Upon opening the hood, I observed coolant splashed across the engine cover consistent with a catastrophic head gasket failure. This failure occurred despite the vehicle being well maintained throughout my ownership. I believe this represents a known and systemic defect in Honda engine design for this model year. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) | Crash: No Fire: No | Unknown |
| May 2026 | ENGINE,FUEL/PROPULSION SYSTEM | I own a 2018 Honda Accord with approximately 108,000 miles. My vehicle has experienced ongoing fuel system and drivability issues connected to the fuel pump recall. It took over two years for Honda to complete the recall repair due to delays and lack of available parts. During that time, my vehicle developed additional issues including failed fuel injectors that required replacement. Even after those repairs, the vehicle continues going into limp mode, causing loss of power and creating a serious safety concern while driving. When I brought the vehicle to Honda for diagnosis, I was charged approximately $180 just to scan the vehicle and then quoted nearly $4,000 in additional repairs. In addition, my vehicle experiences what many Honda owners refer to as the “Christmas lights” issue, where multiple warning lights suddenly illuminate across the dashboard at the same time. This appears to be a widespread complaint among owners of this model and is often associated with ongoing fuel system, electrical, or sensor-related problems. Honda vehicles are marketed as reliable, yet many owners of this model have reported similar problems related to the fuel system, injectors, limp mode, and dashboard warning light failures after the recall issues. I believe the prolonged delay in addressing the recall contributed to further damage to my vehicle. Honda should take responsibility for these known issues and provide assistance to affected customers. | Crash: No Fire: No | Unknown |
| May 2026 | ENGINE,FUEL/PROPULSION SYSTEM | While driving the car it went in to limp mode, restricting the ability to maintain normal driving. It did this because the head gasket needs to replaced because coolant is leaking into # 3 cylinder. My wife and others were put at risk when she had to pull over in an area that was unsafe according to a Summerville police officer who came to her aid and helped her get the car to a safe area. | Crash: No Fire: No | Unknown |
| May 2026 | ENGINE AND ENGINE COOLING | The contact owns a 2018 Honda Accord. The contact stated that while driving the vehicle she noticed a power issue with the vehicle, thinking it had to do with the battery, the vehicle was misfiring. The vehicle was towed three times to the dealer, where it was diagnosed with a engine failure. The second tow was to a independent mechanic, and the third time the vehicle was taken to a dealer where it was diagnosed to have a engine gasket failure. The contact was informed that there was a coolant intrusion in cylinder #2. The contact was informed that the head gasket needed to be replaced. The vehicle was repaired. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was 73,000. | Crash: No Fire: No | Unknown |
| May 2026 | ENGINE | The head gasket malfunctioned/ broke. It has been confirmed by the Honda dealer where I currently have my vehicle. There were no messages or symptoms prior to failure. My safety and others were put at risk because my vehicle began to turn off as I was driving up a hill with no warning. The vehicle began to decelerate. | Crash: No Fire: No | Unknown |
| May 2026 | SERVICE BRAKES,FORWARD COLLISION AVOIDANCE | Vehicle: 2018 Honda Accord On [XXX], at approximately [XXX] PM, I was driving on [XXX] [XXX] at approximately 35 mph. The weather was clear and the road was dry. A vehicle ahead of me began turning into [XXX] N. My vehicle’s Collision Mitigation Braking System / automatic emergency braking system activated suddenly. The system made an audible warning sound, displayed a warning icon, and applied braking even though I did not believe there was a crash-imminent situation. There were vehicles behind me at the time, so the unexpected braking created a potential rear-end collision risk. The braking event also caused back pain, and I later experienced some stomach discomfort. I am concerned this was a false activation of the automatic emergency braking / Collision Mitigation Braking System. I am also concerned because the system reactivates after the vehicle is restarted, meaning I cannot reliably prevent another unexpected braking event from occurring. I am requesting that this be documented as a vehicle safety concern involving possible false activation of the automatic emergency braking system. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) | Crash: No Fire: No Injuries: 1 | Unknown |
| May 2026 | ELECTRICAL SYSTEM,SERVICE BRAKES,FORWARD COLLISION AVOIDANCE | While driving vehicle detected both road departure and engaged the emergency automated braking. The vehicle attempted to correct the "road departure" by steering the vehicle away from the perceived problem and engaged the brakes nearly causing a collision as it has done numerous times before. I have reported this to NHTSA and American Honda multiple times and await a repair of this dangerous issue. Honda has opened a case on this but have had 18 months and no response has been issued. | Crash: No Fire: No | Unknown |
| May 2026 | ENGINE | The head gasket was blown on highway even though the car was functioning perfectly fine and was well maintained. | Crash: No Fire: No | Unknown |
| May 2026 | FUEL SYSTEM, GASOLINE | Car was failing in 2024 due to fuel recall. It was fixed by Webbs auto shop. Now 2026 recall shows with DMV and Honda is failing at providing a proof of correction after Inspecting the car and approving all the changes made to it. I am unable to get my car tags due to Honda failing to comply with what DMV is needing to complete this request for my tags. | Crash: No Fire: No | Unknown |
| May 2026 | FUEL/PROPULSION SYSTEM | My car is 2018 accord 2.0t The car just started jerking then I brought it to honda they said head gasket replacement needed, my car was properly maintained and it still happened | Crash: No Fire: No | Unknown |
| May 2026 | ENGINE,FORWARD COLLISION AVOIDANCE | - the car's automated systems randomly applies severe breaking at improper times - the cars head gasket has blown and in turn has blown the radiator and thermostat | Crash: No Fire: No | Unknown |
| May 2026 | POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEM | Blown head gasket after multiple spark plug replacements for misfires. | Crash: No Fire: No | Unknown |
| May 2026 | ENGINE | I own a 2018 Honda Accord equipped with the 1.5L turbo engine. The vehicle is experiencing a head gasket failure consistent with numerous complaints reported by other Honda owners online and through NHTSA. My vehicle began showing symptoms including rough cold starts, engine misfires, loss of coolant without visible leaks, and reduced engine performance. Diagnostic testing indicated head gasket failure and coolant intrusion into the cylinders. The repair cost quoted to me is extremely expensive. This appears to be a widespread defect affecting 2018 Honda Accord 1.5T vehicles. Many owners are reporting similar failures at relatively low mileage, often involving cylinder misfires, overheating, coolant loss, and major engine damage. This issue creates a potential safety hazard because the vehicle can suddenly lose power, enter limp mode, or stall while driving. Honda should investigate this issue and provide assistance or recall coverage for affected vehicles. Consumers should not be responsible for major engine repairs caused by an apparent design or manufacturing defect. Vehicle: 2018 Honda Accord 1.5T | Crash: No Fire: No | Unknown |
| May 2026 | ENGINE | The head gasket failed on my 2018 Honda Accord 2.0T at 81,000 miles due to weak factory head bolts stretching under turbo boost, causing cooling system over-pressurization and risk of engine stalling/overheating | Crash: No Fire: No | Unknown |
| May 2026 | ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM | I am filing a safety complaint regarding my 2018 Honda Accord equipped with the 1.5L turbocharged engine. The vehicle has experienced repeated engine-related failures despite multiple repair attempts by an authorized Honda dealership. Problems have included dashboard warning lights, engine misfires, loss of power, fuel odor, and suspected head gasket failure. Most concerning, on September 20, 2025, while exiting a highway with my child in the vehicle, the car suddenly lost power and all dashboard warning lights illuminated simultaneously. The vehicle became inoperable in traffic and required towing. This created a serious safety hazard and could have resulted in an accident. The vehicle has been returned to the dealership multiple times for the same or related issue on the following dates: • July 8, 2025 – mileage 80,099 • July 10, 2025 – mileage 80,101 • September 20, 2025 – mileage approximately 82,000 • October 27, 2025 – mileage 84,453 • October 28, 2025 – mileage 84,473 • April 16, 2026 – mileage 93,812 Repairs have included replacement of the high-pressure fuel pump and repeated diagnostic inspections, but the issue remains unresolved. I understand many owners of Honda vehicles equipped with the 1.5L turbocharged engine have reported similar problems involving head gasket failure, coolant intrusion, misfires, overheating, fuel system issues, and sudden loss of power. I am concerned this defect presents a significant safety risk. | Crash: No Fire: No | Unknown |
| May 2026 | ENGINE | 1) The cylinder head gasket was “blown” and leaking coolant into cylinder 2. 2) As I was merging into traffic, my vehicle suddenly lost power and entered limp mode and the check engine light began flashing. 3) Yes, serviced at the dealer and confirmed 4) Inspected by dealer 5) No | Crash: No Fire: No | Unknown |
| May 2026 | ENGINE,FUEL/PROPULSION SYSTEM | The engine stalled on the freeway. Has been having rough idles on cold start. Water gurgling/sloshing sounds coming from behind the dash on cold start. White, sweet smelling smoke periodically comes from the exhaust. Followed up with spark plug replacements. The vehicle still has all previous issues. Upon further inspection coolant reservoir is empty indicated a leak. No leaking fluid has been found. Suggests internal leaking. Issue is likely failing head gasket issue. Bissel v. American Honda Co. has been suing over this issue. The head gasket is allowing coolant into the cylinders mixing with fuel causing misfires and stalling the engine. Extremely dangerous. Likely to cause accidents. | Crash: No Fire: No | Unknown |
| May 2026 | ENGINE,FUEL/PROPULSION SYSTEM | My car is having issues with the head gasket. My car check engine lights came on like a lit Christmas tree with many warnings (Emission System, Brake System, Departure, Uphill and many other more). I took my car into Capital Honda for a diagnostic on 5/4/26 and they informed that it was the head gasket that needs to be replaced. They are charging me $6000 to repair and do not have the funds to fix. Also I contacted Honda Corporate since I read on google that I may qualify for the goodwill program and they said I didn’t qualify since I did not purchase warranty on the vehicle when I got it. I also do see that there is a lawsuit in place for this. I’ve kept up with my car maintenance and never had an issue till now. The car is running rough and it’s shaking a lot. It’s also loosing coolant from the reservoir. | Crash: No Fire: No | Unknown |
| May 2026 | ELECTRICAL SYSTEM,AIR BAGS,ENGINE | The head gaskets and turbo supercharger goes out at a certain amount of miles | Crash: No Fire: No | Unknown |
| May 2026 | POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEM | While driving at highway speeds, the vehicle experienced a sudden jerking and a catastrophic loss of motive power (Limp Mode). Simultaneously, multiple safety systems failed, including the Collision Mitigation Braking System (CMBS), Adaptive Cruise Control, and Road Departure Mitigation. The vehicle became a road hazard in active traffic. A certified Honda dealership technician inspected the vehicle and confirmed a premature head gasket failure with coolant intrusion into cylinders 2 and 3. The engine is non-drivable and the vehicle is at 84,000 miles. Despite the documented nature of this design defect and its current litigation, American Honda Motor Co. has denied any assistance. The vehicle also has an open safety recall (24-009) for a fuel pump failure which presents identical safety symptoms. | Crash: No Fire: No | Unknown |
| May 2026 | ENGINE | I have a 2018 Honda Accord 1.5 sport and it had a premature head gasket failure at 78,880 miles. This is a well known issue with this engine. When I took the car in for repairs at Nalley Honda in Jonesboro Georgia the head mechanic at the location said these engines were not built right and he has seen an extreme amount of premature failures on this type of engine. He had been with Honda for 25 years and said he expected a recall on this and to keep my receipt on the repair. Hondas are usually known to be great cars and that has been my experience in the past, but this specific model does not pass expected reliability standards for a car! A $6K head gasket repair at 78K miles is not reasonable. I see that there is a class action lawsuit on this car for this same head gasket issue which shows that this is not a one off issue. Please issue a recall for this car and protect all the people who are on the hook for this ridiculously expensive repair at no fault of their own. | Crash: No Fire: No | Unknown |