Head-to-head reliability
BMW M4 vs Honda Accord
How the BMW M4 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
BMW M4 vs Honda Accord: The M4 averages 1.6 complaints per year with 0 crash-related reports, while the Accord averages 443.8 complaints per year with 160 crash-related reports and 3 deaths. The M4 has fewer reported issues overall, but both need recall checks. Source: NHTSA owner complaints.
The picture
Is the BMW M4 or Honda Accord more reliable?
A plain-English read on what the NHTSA record says about living with each vehicle.
BMW M4
The BMW M4 is a low-volume performance coupe, averaging just 1.6 complaints per year over a decade. Owner reports center on fuel leaks from cracked tanks, rear camera and cross-traffic alert failures, and drivetrain recall delays. With zero crash-related complaints, injuries, or deaths in the data, its issues are more about mechanical upkeep and parts availability than crash risk.
Honda Accord
The Honda Accord is a high-volume family sedan with 443.8 complaints per year, far more than the M4. Reports include engine noises and power loss, electrical glitches like TPMS and rodent-damaged wiring, and forward collision avoidance warnings. The data also shows 160 crash-related complaints, 144 injuries, and 3 deaths, so safety-related failures are a bigger theme.
The numbers
Side-by-side NHTSA record
Lower is better in every category. The highlighted cell is the stronger result.
| Category | BMW M4 | Honda Accord |
|---|---|---|
| Total complaintsAll model years combined | 16 Better | 4,438 |
| Safety recallsFederal recall campaigns | 10 Better | 38 |
| Crash reportsCrash-related complaints | 0 Better | 160 |
| Complaints per yearAveraged across model years | 1.6 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.
BMW M4
- 01FUEL/PROPULSION SYSTEM4
- 02BACK OVER PREVENTION3
- 03ENGINE2
- 04POWER TRAIN2
- 05VEHICLE SPEED CONTROL2
Owners report fuel tanks leaking after fill-ups, often due to heat causing the tank's sealed top to expand and crack. This can lead to fuel loss and potential fire risk if ignored.
Rear-view cameras can become inoperable, and rear cross-traffic alert may not give the promised warning. This makes reversing less safe, especially in tight spots.
One owner described the front end raising off the ground while turning at 40 mph, suggesting a serious suspension or wheelbase failure. Such symptoms need immediate inspection.
Owners report long waits for recall parts, with some driving cars for months while a safety recall remains unrepaired. This can leave a buyer stuck with a car that can't be sold or fixed promptly.
“What component or system failed or malfunctioned, and is it available for inspection upon request? Fuel Tank on my BMW under 50k miles started leaking after a fill up. How was your safety or the safety of others put at risk? I didn't notice any leaks at the g…”
“Fuel tank was leaking. I brought it in to BMW of San Antonio who found the left side top area of fuel tank leaking fuel from the sealed portion. Heat caused the top of fuel tank to expand and crack. BMW of SA required me to buy a replacement fuel tank. When I…”
Honda Accord
- 01ENGINE985
- 02ELECTRICAL SYSTEM863
- 03FORWARD COLLISION AVOIDANCE821
- 04UNKNOWN OR OTHER725
- 05SERVICE BRAKES592
Owners report noises that persist after purchase and sudden power loss with multiple dashboard alarms like brake, hill descent, and ABS failures. These can strand a driver or cause speed loss on the highway.
Complaints include TPMS warnings followed by catastrophic tire failure, and rodent damage to wiring harnesses even on new cars. Electrical gremlins can be hard to diagnose and costly to fix.
Adaptive cruise control, lane keeping, and automatic high beams may show intermittent problem messages. When these systems fail, the car may not brake or steer as expected in an emergency.
Reports include sunroof glass exploding over the roof and tire failures after service. These unpredictable failures can happen at speed and create immediate safety hazards.
“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.
BMW M4 — 10 recalls
The defect: BMW of North America, LLC (BMW) is recalling certain 2026 M4 and 430i vehicles. The positive battery cables may not be properly connected to the power distribution box, resulting in an engine stall and a fire.
The risk: An engine stall increases the risk of a crash and a fire increases the risk of injury.
The fix: Dealers will inspect and replace cables and power distribution box as necessary, free of charge. Owner notification letters were mailed November 20, 2025. Owners may contact BMW customer service at 1-800-525-7417. Vehicle Identification Nu…
The defect: BMW of North America, LLC (BMW) is recalling certain 2018 430i, 430i xDrive, 440i, 440i xDrive, and M4 convertible vehicles. The Emergency Locking Retractors (ELR) within the front seat belt assemblies may have been produced with incompatible vehicle-sensitive locking mechanism housings.
The risk: If the vehicle has an incompatible vehicle-sensitive locking mechanism, the seat belt may not restrain the seat occupant in the event of a crash, increasing the risk of injury.
The fix: BMW will notify owners, and dealers will inspect and, if necessary replace, the front seat belt assemblies, free of charge. The recall began October 13, 2017. Owners may contact BMW customer service at 1-800-525-7417.
The defect: BMW of North America, LLC (BMW) is recalling certain 2019-2020 230i, 230i xDrive, M240i, M240i xDrive, M2 Competition Coupe, 430i, 430i xDrive, 440i, 440i xDrive, M4, and 2019 330i xDrive Sportswagon vehicles. The driver and passenger knee air bag assemblies may have been improperly folded and asse…
The risk: An improperly folded and assembled air bag may not deploy as intended, increasing risk of injury.
The fix: BMW will notify owners, and dealers will replace the knee air bag modules, free of charge. The recall began July 8, 2019. Owners may contact BMW customer service at 1-800-525-7417.
The defect: BMW of North America, LLC (BMW) is recalling certain 2020-2021 M2 Coupe and 2020 M4 Coupe vehicles. Fuel injectors may have been installed without a damping component which is used to reduce vibration. If a damping component is not present, vibration will increase at the connection between the fuel…
The risk: A damaged connection between the fuel line and the fuel rail could lead to a fuel leak and, in the presence of an ignition source, increase the risk of a fire.
The fix: BMW will notify owners, and dealers will inspect the fuel injectors and if a damping component is missing, the injectors and the fuel rail will be replaced, free of charge. The recall began December 18, 2020. Owners may contact BMW custome…
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
BMW M4 or Honda Accord: which should you buy?
The BMW M4 has far fewer complaints per year (1.6 vs 443.8) and no reported crashes, injuries, or deaths in the data. The Honda Accord's much higher volume and 160 crash-related complaints mean a buyer is more likely to encounter safety-related issues. In practice, the M4 demands more attention to fuel and recall fixes, while the Accord has broader, more frequent problems.
Key differences
- The BMW M4 averages 1.6 complaints per year; the Honda Accord averages 443.8, a massive difference in reported problem frequency.
- Honda Accord data includes 160 crash-related complaints, 144 injuries, and 3 deaths; BMW M4 data shows zero in all three categories.
- BMW M4 owners report fuel tank leaks and rear camera failures; Honda Accord owners report engine power loss, electrical glitches, and forward collision avoidance warnings.
- Both have recalls, but BMW M4 complaints mention long waits for recall parts, while Honda Accord recalls cover hybrid software, brakes, air bags, and fuel pumps.
- Check the fuel tank for any fuel smell or wet spots after filling up, especially near the top sealed area where owners report cracks.
- Test the rear-view camera and rear cross-traffic alert in reverse; make sure they work and give audible warnings as expected.
- Listen for engine noises at start-up and during acceleration, and watch for dashboard alarms about brakes, ABS, or hill descent.
- Verify that all forward collision avoidance features (adaptive cruise, lane keeping, automatic high beams) work without intermittent error messages.
Before you buy
- Ask for a written recall history and confirm all open recalls are repaired before purchase.
- Take a test drive that includes highway speeds, reversing, and using driver-assist features to check for warnings or failures.
- Have a mechanic inspect the fuel tank and lines on the BMW M4, and the engine and electrical wiring on the Honda Accord.
- Check tire condition and TPMS operation on the Honda Accord, as owners report tire failures after service.
- Request any service records related to the specific complaints listed here, such as fuel leaks, camera fixes, or software updates.
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 | BMW M4 | Honda Accord |
|---|---|---|
| 2026 | 0 | 5 |
| 2025 | 0 | 101 |
| 2024 | 4 | 214 |
| 2023 | 0 | 224 |
| 2022 | 2 | 238 |
| 2021 | 1 | 226 |
| 2020 | 1 | 355 |
| 2019 | 0 | 677 |
| 2018 | 6 | 1864 |
| 2017 | 2 | 534 |
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 BMW M4 or Honda Accord in front of you — accident history, open recalls and title records.
Go deeper
Full reliability reports
- Comparison
- BMW M4 vs Honda Accord
- BMW M4 total complaints
- 16
- Honda Accord total complaints
- 4,438
- BMW M4 total recalls
- 10
- Honda Accord total recalls
- 38
- BMW M4 avg complaints/year
- 1.6
- Honda Accord avg complaints/year
- 443.8
- More reliable overall
- BMW M4
- BMW M4 top complaint area
- FUEL/PROPULSION SYSTEM
- Honda Accord top complaint area
- ENGINE