Head-to-head reliability
Buick Cascada vs Honda Accord
How the Buick Cascada 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
Buick Cascada vs Honda Accord: The Cascada averages 13 complaints per year, while the Accord averages 444. The Cascada's main issues are rear window separation and PCV valve failures, while the Accord has widespread engine, electrical, and sensor problems. Source: NHTSA owner complaints.
The picture
Is the Buick Cascada or Honda Accord more reliable?
A plain-English read on what the NHTSA record says about living with each vehicle.
Buick Cascada
The Buick Cascada is a niche convertible with a low complaint volume, averaging about 13 per year over four model years. Owners report two dominant issues: the rear window separating from the convertible top, and engine problems tied to the PCV/camshaft cover system. These are not high-frequency failures, but they can be costly and annoying, especially the window separation which may require gluing. Overall, it's a low-volume, stylish car with a few known trouble spots rather than a pattern of widespread defects.
Honda Accord
The Honda Accord is a high-volume sedan with a much larger complaint count, averaging over 440 per year across ten model years. The complaints are spread across many systems, but the top areas are engine, electrical, forward collision avoidance, and brakes. Owners report issues like sudden power loss, warning light cascades, and problems with driver-assist features. While the sheer number reflects its popularity, the variety and severity of reported failures suggest a more complex reliability picture than the Cascada.
The numbers
Side-by-side NHTSA record
Lower is better in every category. The highlighted cell is the stronger result.
| Category | Buick Cascada | Honda Accord |
|---|---|---|
| Total complaintsAll model years combined | 52 Better | 4,438 |
| Safety recallsFederal recall campaigns | 1 Better | 38 |
| Crash reportsCrash-related complaints | 1 Better | 160 |
| Complaints per yearAveraged across model years | 13.0 Better | 443.8 |
| Reported injuriesTied to owner complaints | 1 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.
Buick Cascada
- 01STRUCTURE15
- 02ENGINE14
- 03UNKNOWN OR OTHER10
- 04VISIBILITY/WIPER6
- 05ENGINE AND ENGINE COOLING6
Owners report the rear windshield separating from the convertible top seal, sometimes letting water in. This appears to be a design or assembly issue, and some owners say they've resorted to glue to hold it in place.
Several owners describe rough idle, check engine lights, and squealing noises traced to a failed PCV valve or camshaft cover. This can lead to oil leaks and, in some cases, more serious engine damage if not addressed.
The rear window separation is also listed under visibility, as it can impair the driver's view and compromise the convertible top's integrity. Owners note it worsens over time.
“TL* THE CONTACT OWNS A 2016 BUICK CASCADA. WHILE DRIVING APPROXIMATELY 1 MPH, THE VEHICLE DROVE OVER A CURB. WHEN THE VEHICLE WAS TAKEN TO AXELROD GMC BUICK (PARMA, OH, 216-661-5060) FOR AN OIL CHANGE, THE TECHNICIAN DIAGNOSED THAT THERE WAS A CRACK IN THE FR…”
“The contact owns a 2019 Buick Cascada. The contact stated while driving at an undisclosed speed during a rainstorm, water started entering the vehicle through the rear windshield. The contact stated that the rear windshield was separating from the seal. No wa…”
Honda Accord
- 01ENGINE985
- 02ELECTRICAL SYSTEM863
- 03FORWARD COLLISION AVOIDANCE821
- 04UNKNOWN OR OTHER725
- 05SERVICE BRAKES592
Owners report sudden loss of power, warning lights for brakes and ABS, and even critical failures at highway speeds. Some complaints mention noises from the engine that escalate, and in hybrid models, issues with the power control unit.
There are reports of TPMS warnings followed by tire failures, and rodent damage to wiring harnesses, which can cause a range of electrical gremlins. These issues can be intermittent and hard to diagnose.
Many owners complain about the system giving false alerts or malfunctioning, with messages about adaptive cruise control, lane keeping, and automatic high beams appearing intermittently. This can be distracting and undermine trust in safety features.
Brake-related complaints include the vehicle losing speed unexpectedly and warning lights for the braking system, which could indicate issues with the ABS or stability control.
“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.
Buick Cascada — 1 recall
The defect: General Motors LLC (GM) is recalling certain model year 2016 Buick Cascada vehicles manufactured December 1, 2015, to February 24, 2016. The affected vehicles may have had the original convertible roof control module (CRCM) replaced with an incorrect CRCM, that allows the windows to close automatic…
The risk: If the windows close automatically or can be closed remotely in ways that do not meet all the requirements of FMVSS 118, the unexpected closure can increase the risk of injury to the passengers.
The fix: GM will notify owners, and dealers will replace the CRCM with correct module, free of charge. The recall began on December 1, 2016. Owners may contact Buick customer service at 1-800-521-7300. GM's number for this recall is 16126.
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
Buick Cascada or Honda Accord: which should you buy?
The Buick Cascada has far fewer complaints per year (13 vs. 444), but that's partly due to its lower sales volume. In practice, the Cascada's issues are more specific and predictable, while the Accord's are more varied and potentially more serious. If you want a convertible with a known set of quirks, the Cascada might be easier to manage, but the Accord's higher complaint count reflects a broader range of problems that could affect daily driving.
Key differences
- The Cascada's most common issue is the rear window separating from the top, a structural/visibility problem that can lead to leaks and requires gluing or replacement.
- The Accord's top complaint areas are engine and electrical, with owners reporting sudden power loss and warning light cascades, which can be safety-relevant.
- The Cascada has a recall for power window devices, while the Accord has multiple recalls covering hybrid power control, spare tires, ABS, air bag sensors, and fuel pumps.
- The Accord has a much higher number of crash-related complaints (160) and injuries (144) compared to the Cascada (1 crash, 1 injury), though this is partly due to higher sales and exposure.
- Inspect the rear window seal and the area where the glass meets the convertible top for any signs of separation or water leaks.
- Listen for squealing noises from the engine and check for rough idle or check engine light, which could indicate a failing PCV valve or camshaft cover.
- Check for any warning lights related to brakes, ABS, or hill descent, and test the forward collision avoidance system to ensure it doesn't give false alerts.
- Look for signs of rodent damage under the hood, especially on wiring harnesses, and verify that all recalls have been performed.
Before you buy
- For the Cascada, have a mechanic inspect the rear window bonding and the PCV system during a pre-purchase inspection.
- For the Accord, check the service history for any engine or electrical repairs, and ask if the forward collision avoidance system has been updated.
- Run a VIN check for both vehicles to see if any recalls are outstanding and have them addressed before purchase.
- Test drive both at highway speeds to feel for any power loss or unusual noises, and pay attention to how the driver-assist features behave.
- Consider a warranty or extended service plan, especially for the Accord, given the higher complaint volume.
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 | Buick Cascada | Honda Accord |
|---|---|---|
| 2019 | 5 | 677 |
| 2018 | 11 | 1864 |
| 2017 | 15 | 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 Buick Cascada or Honda Accord in front of you — accident history, open recalls and title records.
Go deeper
Full reliability reports
- Comparison
- Buick Cascada vs Honda Accord
- Buick Cascada total complaints
- 52
- Honda Accord total complaints
- 4,438
- Buick Cascada total recalls
- 1
- Honda Accord total recalls
- 38
- Buick Cascada avg complaints/year
- 13.0
- Honda Accord avg complaints/year
- 443.8
- More reliable overall
- Buick Cascada
- Buick Cascada top complaint area
- STRUCTURE
- Honda Accord top complaint area
- ENGINE