Head-to-head reliability
KIA K900 vs Honda Accord
How the KIA K900 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 K900 vs Honda Accord: The K900 averages 11.3 complaints per year over 6 years, while the Accord averages 452.4 per year over 10 years. The K900 has 11 recalls and 1 crash-related complaint; the Accord has 38 recalls and 162 crash-related complaints. Both show serious issues, but the K900's lower volume means fewer reports. Source: NHTSA owner complaints.
The picture
Is the KIA K900 or Honda Accord more reliable?
A plain-English read on what the NHTSA record says about living with each vehicle.
KIA K900
The Kia K900 is a low-volume luxury sedan with an average of 11.3 complaints per year over six years, which is low but not zero. Owners report a mix of lighting glitches, airbag warnings, electrical no-start conditions, brake problems, and engine fires. Living with one means dealing with a complex, older flagship where parts and dealer support can be hit-or-miss.
Honda Accord
The Honda Accord is a high-volume family sedan with an average of 452.4 complaints per year over ten years, reflecting its huge sales numbers. Owners report engine stalling, electrical failures, forward collision avoidance malfunctions, and fuel system issues. Living with one means a well-known car with many reported problems, but also widespread parts and service availability.
The numbers
Side-by-side NHTSA record
Lower is better in every category. The highlighted cell is the stronger result.
| Category | KIA K900 | Honda Accord |
|---|---|---|
| Total complaintsAll model years combined | 68 Better | 4,524 |
| Safety recallsFederal recall campaigns | 11 Better | 38 |
| Crash reportsCrash-related complaints | 1 Better | 162 |
| Complaints per yearAveraged across model years | 11.3 Better | 452.4 |
| Reported injuriesTied to owner complaints | 1 Better | 146 |
| 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 K900
- 01EXTERIOR LIGHTING21
- 02AIR BAGS16
- 03ELECTRICAL SYSTEM13
- 04SERVICE BRAKES10
- 05ENGINE9
Owners report automatic headlights that flash on and off with small changes in ambient light, distracting oncoming drivers and reducing the driver's own view. This is a safety annoyance that can affect nighttime driving.
Complaints say the passenger front air bag may be blocked from opening correctly in a front-end collision, and seat belt warning lights stay on even when the belt is fastened. These issues could affect occupant protection in a crash.
Owners describe no-start conditions with a 'Check Brake Fuse' warning, and at least one confirmed engine fire that melted engine compartment components. Electrical gremlins and fire risk are serious concerns for any used-car buyer.
Reports include ABS and check engine lights after a recall notice, and an electronic parking brake that would not release, leaving the car stuck. Brake problems can strand you and may be costly to diagnose.
“The PASSENGER FRONT AIR BAG will be blocked from opening correctly in the event of a front end collision. The AUTOMATIC HEADLIGHTS lights flash on and off with small changes in ambient light causing distractions to oncoming vehicles and also inhibiting driver…”
“My Kia Consumer Care Case #[XXX] assigned May 2024. For Lights/Headlights/Illumination Safety hazards. My complaint purpose is to explain & show docs. of my Interrupted Illumination Headlights/Loss of Viewing while using the headlights during the night. See a…”
Honda Accord
- 01ENGINE1,006
- 02ELECTRICAL SYSTEM895
- 03FORWARD COLLISION AVOIDANCE837
- 04UNKNOWN OR OTHER746
- 05FUEL/PROPULSION SYSTEM602
Owners report sudden loss of speed with multiple alarms (brake, hill descent, ABS, critical failure), and rattling noises while accelerating with rough transitions between EV and gas modes. These symptoms suggest powertrain issues that can be dangerous at highway speeds.
Complaints include electronic power steering and braking systems failing and locking up simultaneously at highway speeds, and a tire failure shortly after a TPMS repair. Electrical faults that affect steering and brakes are high-risk safety events.
Owners describe the system failing to resolve threats, with incidents occurring under similar driving conditions, including with adaptive cruise control set. A malfunctioning collision-avoidance system can either fail to intervene or intervene unexpectedly.
There are reports of a persistent rotten-egg or sulfur odor, and a fuel pump recall subject. Fuel system problems can cause stalls, odors, and potential fire hazards if not addressed.
“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…”
“Vehicle makes rattling noises while accelerating similar to a diesel engine also rough transitions between EV mode and Gas mode also when you press the charge button the engine makes a very noticeable jerk once it’s on ,Honda does not want to fix my issue and…”
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 K900 — 11 recalls
The defect: Kia America, Inc. (Kia) is recalling certain 2019-2020 K900, and 2018-2023 Stinger vehicles equipped with a 3.3-liter turbo gasoline direct injection engine. The left turbocharger oil feed pipe and hose assembly may deteriorate and leak oil.
The risk: An oil leak in the presence of hot engine components can increase the risk of an engine compartment fire while driving.
The fix: Dealers will replace the left turbocharger oil feed pipe and hose assembly, free of charge. Owner notification letters were mailed April 26, 2024. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is S…
The defect: Kia Motors America (Kia) is recalling certain 2016-2018 K900 and 2014-2016 Sportage vehicles. The Hydraulic Electronic Control Unit (HECU) module could malfunction and cause an electrical short, which could result in an engine compartment fire.
The risk: An engine compartment fire while parked or driving can increase the risk of injury.
The fix: Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will install a new fuse for the HECU circuit board, free of charge. Owner notification letters were mailed September 22, 2022. Owners…
The defect: Kia America, Inc. (Kia) is recalling certain 2010-2019 Borrego, 2014-2016 Cadenza, 2010-2013 Forte, Forte Koup, Sportage, 2015-2018 K900, 2011-2015 Optima, 2011-2013 Optima Hybrid, Soul, 2012-2017 Rio, 2011-2014 Sorento, and 2010-2011 Rondo vehicles. The Hydraulic Electronic Control Unit (HECU) may…
The risk: An engine compartment fire while parked or driving can increase the risk of injury.
The fix: Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will replace the HECU fuse, free of charge. Interim notification letters, notifying owners of the safety risk, were mailed November 14…
The defect: Kia Motors America (Kia) is recalling certain 2016-2018 K900 and 2014-2016 Sportage vehicles. The Hydraulic Electronic Control Unit (HECU) module could malfunction and cause an electrical short, which could result in an engine compartment fire.
The risk: An engine compartment fire while parked or driving can increase the risk of injury.
The fix: Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will install a new fuse for the HECU circuit board, free of charge. Owner notification letters were mailed September 22, 2022. Owners…
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 (American Honda Motor Co.) is recalling certain 2021 Accord Sedan, Accord Hybrid, CR-V, Ridgeline, 2022 Insight and CR-V Hybrid vehicles. The automatic locking retractor on the second-row center seat belt assembly may deactivate improperly, which can result in an unsecured child restraint sys…
The risk: An unsecured child restraint system can increase the risk of injury during a crash.
The fix: Dealers will replace the second-row center seat belt assembly, free of charge. Owner notification letters were mailed January 14, 2022. Owners may contact Honda customer service at 1-888-234-2138.
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 K900 or Honda Accord: which should you buy?
The Kia K900 has far fewer issues per year (11.3 vs. 452.4), but that is partly because it sold in much smaller numbers. In practice, the Accord's higher complaint count means more reported problems overall, while the K900's lower count still includes serious fire and brake issues. Neither is problem-free, but the K900's issues are less frequent per vehicle on average.
Key differences
- The Kia K900 averages 11.3 complaints per year, while the Honda Accord averages 452.4 per year, but the Accord sells in far higher volumes.
- Kia K900 owners report engine fires and brake lockups, while Honda Accord owners report stalling, steering/brake failures, and collision-avoidance malfunctions.
- The K900 has 11 recalls over 6 years; the Accord has 38 recalls over 10 years, including fuel pump and airbag sensor recalls.
- The K900's top complaint area is exterior lighting (21), while the Accord's top area is engine (1006), showing different failure patterns.
- Check for any signs of engine compartment fire damage or melted components, and confirm whether recall 23V652 (brake/engine fire) was performed.
- Test the automatic headlights for flickering or flashing, and verify the passenger airbag and seat belt warning systems work correctly.
- Test the electronic power steering and braking systems at low and highway speeds for any lockup or warning lights, especially on hybrid models.
- Listen for rattling noises during acceleration and check for rough transitions between EV and gas modes, which owners report as early symptoms.
Before you buy
- Obtain a full vehicle history report and confirm all open recalls have been repaired, especially for the Kia K900's brake and engine fire recalls and the Honda Accord's fuel pump and airbag recalls.
- Have a pre-purchase inspection by a mechanic familiar with the specific model, focusing on the Kia's electrical and brake systems and the Honda's engine and hybrid components.
- Test-drive both cars under varied conditions: night driving for the Kia's headlights, and highway speeds for the Honda's steering, braking, and collision-avoidance systems.
- Ask the seller for maintenance records and any dealer repair orders related to the reported issues, such as no-start conditions or warning lights.
- Check for extended warranties or service campaigns that may cover known problems, and factor potential repair costs into your offer.
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 K900 | Honda Accord |
|---|---|---|
| 2020 | 0 | 362 |
| 2019 | 2 | 691 |
| 2018 | 0 | 1884 |
| 2017 | 2 | 537 |
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 K900 or Honda Accord in front of you — accident history, open recalls and title records.
Go deeper
Full reliability reports
- Comparison
- KIA K900 vs Honda Accord
- KIA K900 total complaints
- 68
- Honda Accord total complaints
- 4,524
- KIA K900 total recalls
- 11
- Honda Accord total recalls
- 38
- KIA K900 avg complaints/year
- 11.3
- Honda Accord avg complaints/year
- 452.4
- More reliable overall
- KIA K900
- KIA K900 top complaint area
- EXTERIOR LIGHTING
- Honda Accord top complaint area
- ENGINE