Head-to-head reliability
Hyundai Ioniq 5 N vs Honda Accord
How the Hyundai Ioniq 5 N 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
Hyundai Ioniq 5 N vs Honda Accord: The Ioniq 5 N has 18 complaints over 2 years (9/yr) and no recalls, but owners report sudden power loss and unintended acceleration. The Accord has 4438 complaints over 10 years (443.8/yr) and 38 recalls, with issues in engine, electrical, and forward collision avoidance. Source: NHTSA owner complaints.
The picture
Is the Hyundai Ioniq 5 N or Honda Accord more reliable?
A plain-English read on what the NHTSA record says about living with each vehicle.
Hyundai Ioniq 5 N
The Hyundai Ioniq 5 N is a high-performance electric vehicle that, in ownership terms, offers thrilling acceleration and advanced tech, but the complaint data reveals a pattern of software-related glitches and sudden power losses. Owners report unpredictable acceleration after updates, 12-volt battery failures, and complete power system failures with warning lights, which can be alarming and potentially dangerous in traffic. While the total complaint count is low, the nature of these issues—especially those affecting speed control and propulsion—suggests that early examples may have reliability concerns that buyers should investigate thoroughly.
Honda Accord
The Honda Accord is a mainstream sedan with a long history, but the complaint data shows a high volume of issues across many systems, including engine problems, electrical gremlins, and false activations of forward collision avoidance. Owners report noises, warning lights, and even a sunroof explosion, indicating a wide range of quality control and component reliability issues. With an average of 443.8 complaints per year and 38 recalls, the Accord's reliability record is concerning for a vehicle in this class, though the sheer number of units on the road may inflate the count.
The numbers
Side-by-side NHTSA record
Lower is better in every category. The highlighted cell is the stronger result.
| Category | Hyundai Ioniq 5 N | Honda Accord |
|---|---|---|
| Total complaintsAll model years combined | 18 Better | 4,438 |
| Safety recallsFederal recall campaigns | 0 Better | 38 |
| Crash reportsCrash-related complaints | 0 Better | 160 |
| Complaints per yearAveraged across model years | 9.0 Better | 443.8 |
| Reported injuriesTied to owner complaints | 0 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.
Hyundai Ioniq 5 N
- 01ELECTRICAL SYSTEM10
- 02VEHICLE SPEED CONTROL6
- 03ENGINE4
- 04FUEL/PROPULSION SYSTEM3
- 05POWER TRAIN2
Owners report 12-volt battery failures that leave the car dead and require jump starts, and software updates that cause unpredictable high acceleration, making the car unsafe in certain modes.
The N e-Shift mode, which simulates an 8-speed transmission, has been implicated in unpredictable acceleration after a software update, forcing owners to drive only in automatic mode for safety.
Some owners report sudden and complete power system failures, often preceded by a 'pop' sound, with dashboard warnings and a loss of power that limits speed to 20 mph, creating a hazard on faster roads.
Similar to engine issues, there are reports of immediate loss of power and 'Check electric vehicle system' warnings after a popping noise, leaving drivers stranded or crawling at low speeds.
“After recent software update on 17 March 2025, the vehicle demonstrated unpredictable high acceleration. Vehicle is unsafe in E-shift mode. Vehicle can only be driven safely in automatic mode. Per a Hyundai communication: "there have been complications report…”
“The 12 volt battery (which is less than 6 months old) died on two separate occasions in the span of 4 days. Each incident required a call to emergency roadside assistance for a jump start. This is a safety issue. If the 12 volt battery dies while driving, the…”
Honda Accord
- 01ENGINE985
- 02ELECTRICAL SYSTEM863
- 03FORWARD COLLISION AVOIDANCE821
- 04UNKNOWN OR OTHER725
- 05SERVICE BRAKES592
Owners report engine noises, loss of power, and critical warning lights (brake, hill descent, ABS) that cause the vehicle to lose speed, indicating potential engine or drivetrain failures.
Electrical issues include TPMS warnings that lead to tire failures, and rodent damage to wiring harnesses, which can cause a range of malfunctions and are costly to repair.
The system often activates falsely, with no obstructions, or shows intermittent warnings for adaptive cruise control, lane keeping, and other driver aids, which can be distracting and erode trust in safety features.
Brake-related complaints are frequent, with owners reporting issues that may include premature wear or malfunctions, though specific details are not provided in the sample.
“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.
Hyundai Ioniq 5 N
No recalls on record.
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
Hyundai Ioniq 5 N or Honda Accord: which should you buy?
The Hyundai Ioniq 5 N has far fewer complaints per year (9.0) compared to the Honda Accord (443.8), indicating a lower rate of reported issues. However, the Ioniq 5 N's problems are more severe in nature, involving sudden power loss and acceleration control, which could be critical safety concerns. In practice, the Accord's higher volume of complaints suggests a broader range of reliability issues, but the Ioniq 5 N's specific failures may be more alarming to owners.
Key differences
- The Ioniq 5 N has a much lower complaint rate (9 per year) than the Accord (443.8 per year), but its complaints often involve sudden power loss or unintended acceleration, which are safety-critical.
- The Accord has a high number of complaints about forward collision avoidance false activations, which can be annoying and potentially dangerous, while the Ioniq 5 N has no such reports.
- The Ioniq 5 N has no recalls on record, whereas the Accord has 38 recalls, indicating a higher likelihood of manufacturer-identified defects.
- The Accord's complaints span many systems (engine, electrical, brakes), suggesting a broad reliability problem, while the Ioniq 5 N's issues are concentrated in electrical and propulsion systems.
- Check if the vehicle has the latest software update; owners report unpredictable acceleration after updates, so ensure the dealer has applied all fixes.
- Inspect the 12-volt battery health and charging system, as multiple owners report battery failures that leave the car dead.
- Listen for unusual engine noises and check for any warning lights related to brakes, ABS, or hill descent, as these could indicate serious engine or brake issues.
- Test the forward collision avoidance system in a safe area to ensure it doesn't activate falsely, and check for any pending recalls related to the system.
Before you buy
- For the Ioniq 5 N: verify that all software updates are installed, especially the one from March 2025, and ask for a service record showing the 12-volt battery has been checked or replaced.
- For the Accord: ask for a full service history and check if any recalls have been performed, particularly those related to the engine, electrical system, and forward collision avoidance.
- Take both vehicles for a test drive that includes highway speeds to see if any warning lights or power issues occur.
- Have a trusted mechanic inspect the Accord's engine and brakes, and the Ioniq 5 N's electrical system and battery.
- Check the NHTSA website for the latest complaints and recalls for the specific model year you are considering.
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 | Hyundai Ioniq 5 N | Honda Accord |
|---|---|---|
| 2026 | 0 | 5 |
| 2025 | 18 | 101 |
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 Hyundai Ioniq 5 N or Honda Accord in front of you — accident history, open recalls and title records.
Go deeper
Full reliability reports
- Comparison
- Hyundai Ioniq 5 N vs Honda Accord
- Hyundai Ioniq 5 N total complaints
- 18
- Honda Accord total complaints
- 4,438
- Hyundai Ioniq 5 N total recalls
- 0
- Honda Accord total recalls
- 38
- Hyundai Ioniq 5 N avg complaints/year
- 9.0
- Honda Accord avg complaints/year
- 443.8
- More reliable overall
- Hyundai Ioniq 5 N
- Hyundai Ioniq 5 N top complaint area
- ELECTRICAL SYSTEM
- Honda Accord top complaint area
- ENGINE