Head-to-head reliability
KIA Carnival vs Honda Accord
How the KIA Carnival and Honda Accord compare on NHTSA complaints, recalls and crash reports — and which is the lower-risk used buy.
Based on NHTSA owner-complaint & recall records
KIA Carnival vs Honda Accord: The Carnival has 419 complaints over 5 years (83.8/year) and 15 recalls, while the Accord has 4438 complaints over 10 years (443.8/year) and 38 recalls. The Carnival reports 0 deaths and 60 injuries; the Accord reports 3 deaths and 144 injuries. Source: NHTSA owner complaints.
The picture
Is the KIA Carnival or Honda Accord more reliable?
A plain-English read on what the NHTSA record says about living with each vehicle.
KIA Carnival
The Kia Carnival is a minivan that has been on the road for about five years, with an average of 83.8 complaints per year. Owners frequently report electrical issues, especially with the sliding doors, and structural problems like door windows shattering. There are also reports of engine stalling and fuel odors, which can be concerning for families.
Honda Accord
The Honda Accord is a popular midsize car with a much longer history, averaging 443.8 complaints per year over ten years. Complaints often involve engine problems, electrical glitches, and forward collision avoidance system malfunctions. Some owners report serious issues like sudden loss of power and brake system failures.
The numbers
Side-by-side NHTSA record
Lower is better in every category. The highlighted cell is the stronger result.
| Category | KIA Carnival | Honda Accord |
|---|---|---|
| Total complaintsAll model years combined | 419 Better | 4,438 |
| Safety recallsFederal recall campaigns | 15 Better | 38 |
| Crash reportsCrash-related complaints | 9 Better | 160 |
| Complaints per yearAveraged across model years | 83.8 Better | 443.8 |
| Reported injuriesTied to owner complaints | 60 Better | 144 |
| Reported deathsTied to owner complaints | 0 Better | 3 |
Source: NHTSA owner complaints & recall records.
What actually goes wrong
The problems owners report
The most-complained-about systems on each vehicle — what fails, and what owners say in their own words.
KIA Carnival
- 01ELECTRICAL SYSTEM142
- 02UNKNOWN OR OTHER112
- 03STRUCTURE57
- 04ENGINE48
- 05FUEL/PROPULSION SYSTEM34
Owners report the rear sliding doors reopening after starting the car, or the door motor struggling in freezing weather. These door malfunctions can be a safety risk, especially with children, as the door may close without warning.
Complaints include the sliding door window shattering unexpectedly while driving, and the door closing with excessive force before safety features engage. This poses a risk of injury to fingers or limbs.
Some owners report a strong gasoline odor due to a swollen fuel tank, and others experience the vehicle cutting off in traffic or shaking uncontrollably. These issues can lead to dangerous situations on the road.
Many complaints involve safety functions not working, such as doors closing without chimes, and prolonged failure to remedy safety defects. This indicates potential ongoing problems even after recall repairs.
“Purchased in Aug 2022 brand new I express concern very early on that the back door would reopen after starting the car I express concern about shifting/breaking being automatic/ice light coming on when you hit bumps coming in parking lots and the doors not un…”
“The contact owns a 2023 Kia Carnival. The contact stated that during freezing weather, the button was depressed to open the driver's side rear sliding door, and the door automatically opened; however, the motor reached a point of resistance and attempted to c…”
Honda Accord
- 01ENGINE985
- 02ELECTRICAL SYSTEM863
- 03FORWARD COLLISION AVOIDANCE821
- 04UNKNOWN OR OTHER725
- 05SERVICE BRAKES592
Owners report noises, loss of speed, and multiple warning lights (brake, hill descent, ABS) appearing suddenly. Some vehicles cut off in traffic, which can be very dangerous.
Complaints include TPMS warnings leading to tire failure, and rodent damage to wiring harnesses. These electrical glitches can cause safety systems to fail.
Owners report intermittent problems with adaptive cruise control, lane keeping assist, and automatic high beams. These malfunctions can reduce the effectiveness of driver-assist features.
Some complaints mention brake system failures, including ABS issues. Brake problems are critical for safety and should be addressed immediately.
“I purchased this vehicle at 0 miles in July 2025 from Honda Accord in Pensacola Florida. I reported in July 2025 that there was a noise and I was unhappy with the vehicle and would like to exchange the vehicle within the 30 days months later, the noise got lo…”
“Vehicle drove normally in the morning commute. In the afternoon commute it started normally and as i approached highway speeds the alarms started showing up. the Brake, hill descent system, abs, critical failure. the vehicle started losing speed and could not…”
Official recalls
Safety recalls on record
Federal recall campaigns — the defect, the risk, and the fix. Confirm any open recall was completed before you buy.
KIA Carnival — 15 recalls
The defect: Kia America, Inc. (Kia) is recalling certain 2022-2023 Carnival vehicles equipped with a tow hitch harness installed as original equipment, or purchased as an accessory through a Kia dealership. Water accumulation on the tow hitch harness module printed circuit board (PCB) may cause an electrical s…
The risk: A fire while parked or driving can increase the risk of injury.
The fix: Owners are advised to park their vehicles outside and away from structures until the remedy is completed. Dealers will inspect and verify whether the vehicle is equipped with a Genuine Kia accessory trailer tow hitch assembly. If equipped,…
The defect: Kia America, Inc. (Kia) is recalling all 2022 and certain 2023 Carnival vehicles. The auto-reverse feature for the power sliding doors (PSD) may not activate in all situations.
The risk: A power sliding door that does not auto-reverse can close on an occupant, increasing the risk of injury.
The fix: Dealers will update the power sliding door control module software, free of charge. Owner notification letters were mailed April 28, 2023. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC266.
The defect: Kia America, Inc. (Kia) is recalling certain 2023-2024 Sportage and 2022-2024 Carnival vehicles. The roof molding may loosen and detach.
The risk: A detached roof molding can create a road hazard for other vehicles, increasing the risk of a crash.
The fix: Dealers will inspect the roof molding and replace or secure it as necessary, free of charge. Owner notification letters were mailed March 15, 2024. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is…
The defect: Kia America, Inc. (Kia) is recalling certain 2022-2026 Carnival vehicles. Fuel may leak at the pipe connection between the fuel pipe and fuel rail.
The risk: A fuel leak increases the risk of a fire.
The fix: Dealers will inspect and tighten, or replace the fuel pipe as necessary, free of charge. Owner notification letters were mailed June 2, 2026. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC368.…
Honda Accord — 38 recalls
The defect: Honda (American Honda Motor Co.) is recalling certain 2023-2025 Honda Accord Hybrid vehicles. Due to a software error, the integrated control module (ICM) central processing unit (CPU) may reset while driving, causing a loss of drive power.
The risk: A loss of drive power increases the risk of a crash or injury.
The fix: Dealers will reprogram the ICM CPU software, free of charge. Owner notification letters were mailed January 6, 2026. Owners may contact Honda's customer service at 1-888-234-2138. Honda's number for this recall is TN2. Vehicle Identificati…
The defect: Honda (American Honda Motor Co.) is recalling certain 2023-2026 CR-V Hybrid, Accord Hybrid, and 2025-2026 CR-V Fuel Cell EV vehicles. When using the tire repair kit, pressure may build within the sealant bottle, causing the bottle cap to detach.
The risk: A detached bottle cap can become a projectile and strike the user or others nearby, increasing the risk of injury.
The fix: Dealers will replace the tire repair kit nozzle or sealant bottle, free of charge. Interim letters notifying owners of the safety risk were mailed July 27, 2026. Additional letters will be sent once the final remedy is available, anticipat…
The defect: Honda (America Honda Motor Co.) is recalling certain 2023 Civic, Acura RDX, Acura Integra, and 2022 Honda Accord vehicles. A ball valve in the vehicle stability assist (VSA) modulator may leak brake fluid, which can result in unintended vehicle movement when the brake hold feature is engaged or an…
The risk: Unintended vehicle movement or an unexpected increase in brake pedal travel can increase the risk of a crash or injury.
The fix: Dealers will replace the VSA modulator, free of charge. Owner notification letters were mailed July 24, 2023. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for this recall are OEJ, XEK, AEY, XEX and OEW.
The defect: 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 R…
The risk: An air bag that deploys unintentionally during a crash can increase the risk of injury.
The fix: 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 ar…
Buyer analysis
KIA Carnival or Honda Accord: which should you buy?
The Kia Carnival has far fewer complaints per year (83.8) compared to the Honda Accord (443.8), but the Accord's higher volume may reflect its longer production history. In practice, the Carnival's issues often center on door and fuel system problems, while the Accord's complaints are more varied, including engine and brake failures. Both have safety-related complaints, so a thorough inspection is essential.
Key differences
- The Kia Carnival has 419 complaints over 5 years, while the Honda Accord has 4438 over 10 years, but the Accord's annual average is much higher.
- Carnival owners frequently report sliding door malfunctions and shattering windows, while Accord owners report engine stalling and forward collision avoidance glitches.
- The Carnival has 15 recalls, including fuel system and structure issues; the Accord has 38 recalls, covering electrical, brakes, and air bags.
- Both vehicles have injury reports, but the Accord has 3 deaths and 144 injuries, while the Carnival has 0 deaths and 60 injuries.
- Test the rear sliding doors multiple times, including in cold weather, to ensure they open and close properly and do not reopen unexpectedly.
- Check for gasoline odors around the fuel tank and under the hood, and ask if the fuel tank has been inspected for swelling.
- Listen for unusual engine noises and check for any warning lights on the dashboard, especially related to brakes, ABS, or forward collision systems.
- Inspect tires for uneven wear or damage, and verify that the TPMS system is functioning correctly, as some owners reported tire failures after TPMS warnings.
Before you buy
- Obtain a vehicle history report and check for open recalls on the NHTSA website using the VIN.
- Have a trusted mechanic perform a pre-purchase inspection, focusing on the specific problem areas for each model.
- Test all electrical features, including doors, windows, and driver-assist systems, during the test drive.
- Ask the seller for maintenance records and whether any recall repairs have been completed.
- For the Carnival, specifically test the sliding doors and check for fuel odors; for the Accord, check for engine and brake performance.
Year by year
Which model years to avoid
Complaints per model year for both vehicles — lower is better. The spikes are the years to scrutinize.
| Year | KIA Carnival | Honda Accord |
|---|---|---|
| 2026 | 44 | 5 |
| 2025 | 122 | 101 |
| 2024 | 70 | 214 |
| 2023 | 50 | 224 |
| 2022 | 133 | 238 |
Check the actual car
Comparing models is smart. Checking the VIN is essential.
Brand averages tell you the trend. A VIN check tells you what's wrong with the specific KIA Carnival or Honda Accord in front of you — accident history, open recalls and title records.
Go deeper
Full reliability reports
- Comparison
- KIA Carnival vs Honda Accord
- KIA Carnival total complaints
- 419
- Honda Accord total complaints
- 4,438
- KIA Carnival total recalls
- 15
- Honda Accord total recalls
- 38
- KIA Carnival avg complaints/year
- 83.8
- Honda Accord avg complaints/year
- 443.8
- More reliable overall
- KIA Carnival
- KIA Carnival top complaint area
- ELECTRICAL SYSTEM
- Honda Accord top complaint area
- ENGINE