2016 Buick Cascada Problems, Complaints & Recalls

Source: NHTSA · Updated Sep 17, 2026 · 22 owner complaints analyzed

Compared with other Cascada years
Far more complaints than other years 1st of 4 for complaints
NHTSA crash rating
5 out of 5 stars

Owners have filed 22 complaints with NHTSA about the 2016 Buick Cascada. That is the most of any Cascada model year in the database (4 years). The most reported problem area is structure (10 complaints, 45%), typically at around 36,000 miles. There is 1 safety recall covering this model year. NHTSA has opened 1 defect investigation involving it.

Complaints are unverified owner reports and are not adjusted for sales volume.

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Most common 2016 Buick Cascada problems

Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.

Structure10 · ~36,000 mi
Unknown or Other7 · ~43,000 mi
Visibility4 · ~80,000 mi
Electrical System3 · ~2,505 mi
Engine3 · ~5,500 mi
Engine and Engine Cooling2 · ~19,000 mi
Wheels2 · ~28,000 mi
Seat Belts1
Service Brakes1 · ~16,231 mi
Visibility/wiper1
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Structure1045%36,000——
Unknown or Other732%43,000——
Visibility418%80,000——
Electrical System314%2,505——
Engine314%5,500——
Engine and Engine Cooling29%19,000——
Wheels29%28,000——
Seat Belts15%———
Service Brakes15%16,231——
Visibility/wiper15%———

One complaint can list several problem areas, so shares can add up to more than 100%.

Complaints by year received

Peak: 2026, with 5 complaints
2016: 2201622017: 1201712019: 2201922020: 2202022021: 2202122022: 3202232024: 3202432025: 2202522026: 520265

n = 22 complaints · Source: NHTSA

2016 Buick Cascada recalls (1)

Tap a recall to see the problem, the risk and the fix.

Visibility:power window devices and controlsNov 21, 2016 · NHTSA campaign 16V844000 · 4 vehicles

Problem: 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 automatically when the roof is closed and can allow the windows to be closed remotely from distances beyond 11 meters using the key fob. As such, these vehicles no longer meet the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 118, "Power-Operated Window Systems."

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.

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.

To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.

NHTSA defect investigations

  • Desiccated Air Bag Inflator Rupture (EA21002) — opened Sep 17, 2021, still open.

Recent owner reports

Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.

After owning for a year, it started idling very rough. Took it to a shop and there was a GM Service Bulletin issued on these cars N192291620 that expired on 6/2026. They would not reimburse me as it expired and car was repaired by a third party. We had only put 500 miles on it since purchasing. It…

Engine · received Sep 17, 2026 · NHTSA complaint 11765093

The contact owns a 2016 Buick Cascada. The contact stated that while driving at an undisclosed speed, the vehicle made an abnormal squealing sound. The vehicle was subsequently taken to the dealer, where it was diagnosed with a PCV valve failure. The vehicle was not repaired. The manufacturer was…

Engine and Engine Cooling · received Jun 23, 2026 · NHTSA complaint 11745874

Buick Cascada back window on the convertible tops coming apart, causing flooding inside the car, also there's a danger the window will come out driving down the road. Buick refuses to do anything.

Unknown or Other · received Apr 14, 2026 · NHTSA complaint 11731096

The rear window of the convertible top starts to pull away from the top itself. Could separate and displace entirely causing damage or injury behind.

Unknown or Other · received Feb 18, 2026 · NHTSA complaint 11718797

The back window on the convertible top has separated from the fabric. Buick dealership said it was not a covered item under the extended warranty. We tried to glue it back down but it keeps separating all around. Dangerous situation because it could separate completely during travel and cause an…

Structure · received Feb 18, 2026 · NHTSA complaint 11718833

Other Buick Cascada years

2017 Cascada →

YearComplaintsRecalls
2019 Cascada50
2018 Cascada110
2017 Cascada150
2016221

See all Buick Cascada problems by year, every Buick model, or the Buick VIN decoder.

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Frequently asked questions

What are the most common problems with the 2016 Buick Cascada?

Owners most often report structure, unknown or other, visibility problems. The top one, structure, accounts for 10 complaints.

Was there a recall on the 2016 Buick Cascada?

Yes, 1 safety recall. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.

Was the 2016 Buick Cascada a good year?

Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other Cascada model years, the 2016 has far more complaints than most years, and NHTSA rates it 5 out of 5 stars overall in crash tests. Always get a pre-purchase inspection and check the VIN for open recalls.