Head-to-head reliability
BMW 650xi vs Honda Accord
How the BMW 650xi 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 650xi vs Honda Accord: The BMW 650xi has 9 complaints over 4 years and 0 recalls, while the Honda Accord has 4,524 complaints over 10 years and 38 recalls. The Honda also has 162 crash-related reports and 3 deaths; the BMW has none. Source: NHTSA owner complaints.
The picture
Is the BMW 650xi or Honda Accord more reliable?
A plain-English read on what the NHTSA record says about living with each vehicle.
BMW 650xi
The BMW 650xi is a low-volume luxury coupe that sees very few complaints—just 9 over 4 years, or about 2.3 per year—and no recalls on record. Owners report issues like an auxiliary water pump failure that triggers an 'engine temperature high' warning, sudden acceleration followed by loss of power, and electrical gremlins. Because the sample is so small, it's hard to know how common these problems are, but they suggest that when something goes wrong, it can be serious and expensive.
Honda Accord
The Honda Accord is a high-volume family sedan with 4,524 complaints over 10 years—about 452 per year—and 38 recalls. Owners describe engine stalling or losing speed, electronic power steering and braking failures, forward collision avoidance system glitches, and fuel/propulsion problems. The sheer number of reports means many drivers have experienced these issues, and some have led to crashes, injuries, and even deaths.
The numbers
Side-by-side NHTSA record
Lower is better in every category. The highlighted cell is the stronger result.
| Category | BMW 650xi | Honda Accord |
|---|---|---|
| Total complaintsAll model years combined | 9 Better | 4,524 |
| Safety recallsFederal recall campaigns | 0 Better | 38 |
| Crash reportsCrash-related complaints | 0 Better | 162 |
| Complaints per yearAveraged across model years | 2.3 Better | 452.4 |
| Reported injuriesTied to owner complaints | 0 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.
BMW 650xi
- 01UNKNOWN OR OTHER2
- 02ENGINE2
- 03ELECTRICAL SYSTEM1
- 04ENGINE AND ENGINE COOLING1
- 05LATCHES/LOCKS/LINKAGES1
Owners report an electronic auxiliary water pump failure that can cause the engine to overheat, with a warning message appearing while driving or on cold start. Another complaint describes the car accelerating at a red light and then losing motive power, which could leave you stranded or in a dangerous spot.
One owner reported that 31 of 43 electrical modules failed at once during a thunderstorm, which could disable lights, safety aids, and other critical functions. This kind of widespread electrical failure is rare but alarming if it happens.
A complaint mentions a power door lock actuator horn issue, which could mean doors don't lock or unlock properly. That's a security and convenience concern, especially if it fails while you're away from the car.
Some owners lump together multiple problems like ignition coils causing misfires, fuel injectors, fuel system parts, and turbo system failure. These are expensive repairs that can affect performance and reliability.
“BMW GROUP ISSUED VOLUNTARY RECALL NO. 18V-248: ELECTRONIC AUXILIARY WATER PUMP FAILURE. PRIOR TO RECEIVING A RECALL NOTICE BY MAIL, MY CAR'S INSTRUMENT PANEL REGISTERED THE FOLLOWING MESSAGE WHILE DRIVING AND ON COLD STARTUP: "ENGINE TEMPERATURE HIGH, DRIVE M…”
“THE POWER DOOR LOCK ACTUATOR HORN. (2) CAMERAS IGNITION COILS FOR MISFIRES. FUEL INJECTORS. FUEL SYSTEM PARTS TURBO SYSTEM FAILURE.”
Honda Accord
- 01ENGINE1,006
- 02ELECTRICAL SYSTEM895
- 03FORWARD COLLISION AVOIDANCE837
- 04UNKNOWN OR OTHER746
- 05FUEL/PROPULSION SYSTEM602
Owners report the vehicle losing speed and showing alarms for brake, hill descent, ABS, and critical failure, as well as rattling noises while accelerating and rough transitions between EV and gas modes. These symptoms can make the car feel unpredictable and may lead to stalling or reduced power.
Complaints include electronic power steering and braking systems failing simultaneously at highway speeds, causing a near-collision, and a tire failure shortly after a TPMS warning was supposedly fixed. Such failures directly affect your ability to steer and stop.
Owners describe the system failing to resolve threats, with incidents occurring under similar conditions, and adaptive cruise control suddenly braking or not reacting. This undermines a key safety feature you might rely on.
Reports include fuel pump issues and hybrid management problems, which can cause the car to lose power or fail to start. These are serious because they can leave you stranded or cause a crash.
“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.
BMW 650xi
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 (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
BMW 650xi or Honda Accord: which should you buy?
The BMW 650xi has far fewer complaints per year (2.3 vs. 452.4) and no recalls, while the Honda Accord has many more reports and 38 recalls. In practice, the BMW's low complaint count may mean fewer owners are reporting problems, but the issues that do appear can be severe. The Honda's high volume means problems are more widely reported, but also that fixes and parts are more common.
Key differences
- The BMW 650xi has 9 complaints over 4 years and 0 recalls, while the Honda Accord has 4,524 complaints over 10 years and 38 recalls.
- BMW owners report auxiliary water pump failure and sudden power loss; Honda owners report electronic steering/braking failure and forward collision avoidance glitches.
- The Honda Accord has 162 crash-related complaints, 146 injuries, and 3 deaths; the BMW 650xi has 0 in each of those categories.
- Honda's recalls cover electrical, fuel, airbag, and seat belt systems, while the BMW has no recalls on record.
- Check for any history of overheating or coolant leaks, as the auxiliary water pump failure can cause engine temperature warnings and potential damage.
- Test the door locks and electrical accessories thoroughly, since a complaint mentioned multiple electrical modules failing and power door lock issues.
- Test the electronic power steering and braking systems at low and high speeds, as simultaneous failure has been reported.
- Ask about any forward collision avoidance or adaptive cruise control warnings, and verify the system works during a test drive.
Before you buy
- Obtain a full vehicle history report and check for open recalls, especially on the Honda Accord.
- Have a mechanic inspect the cooling system and water pump on the BMW 650xi.
- On the Honda Accord, test the electronic power steering, braking, and forward collision avoidance systems.
- Ask for maintenance records, particularly for engine, electrical, and fuel system repairs.
- Take a long test drive that includes highway speeds and stop-and-go traffic to feel for power loss or warning lights.
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 650xi or Honda Accord in front of you — accident history, open recalls and title records.
Go deeper
Full reliability reports
- Comparison
- BMW 650xi vs Honda Accord
- BMW 650xi total complaints
- 9
- Honda Accord total complaints
- 4,524
- BMW 650xi total recalls
- 0
- Honda Accord total recalls
- 38
- BMW 650xi avg complaints/year
- 2.3
- Honda Accord avg complaints/year
- 452.4
- More reliable overall
- BMW 650xi
- BMW 650xi top complaint area
- UNKNOWN OR OTHER
- Honda Accord top complaint area
- ENGINE