YearToAvoid

2016 Buick Cascada Reliability Data: Problems & Recalls

Avoid The 2016 Buick Cascada ranks worst of the 4 model years tracked, with a complaint index of 100 and 22 complaints, mostly about the convertible top's rear window separating from the fabric. It carries 1 recall for a faulty convertible roof control module.

Based on NHTSA complaints per model-year, not a reliability rating. Methodology

YearToAvoid Scorecard

Complaint Index
100/100
#1 of 4 Cascada years
Verdict
Avoid
vs. other years of this model
Complaints
22
unique NHTSA reports
Recalls
1
distinct NHTSA campaigns
Crashes
0
reported in complaints
Fires
0
Injuries
0
Top issue
Structure & Body
Best nearby year
2019
rated Best
NHTSA overall rating
5 / 5 ★
EPA combined MPG
23
20 city / 27 hwy
Injuries / deaths
0 / 0

Top 2016 Buick Cascada problems

Share of this year’s NHTSA complaints by component group. Groups with 15+ complaints have their own page.

  1. Structure & Body10 (45%)
  2. Other7 (32%)
  3. Engine5 (23%)
  4. Visibility & Wipers4 (18%)
  5. Electrical System3 (14%)
  6. Suspension, Wheels & Tires2 (9%)
  7. Brakes1 (5%)
  8. Seat Belts1 (5%)

A complaint can list more than one component, so shares add up to more than 100%. Shares are % of complaints.

What owners report

  • Rear windshield glass separates from the convertible top fabric, sometimes described as coming unsealed at a corner.
  • Owners tried epoxy or adhesive fixes but the separation returned over time.
  • Front camera and related safety features failed shortly after startup at very low mileage.
  • Vehicle stalled or shut off completely while driving at various speeds, with repeated failed repair attempts.
  • Front brakes locked up unexpectedly on city streets and highways within the same two-week period.
  • A cracked frame was found during a routine oil change at low mileage.
2016 Buick Cascada complaints: complaints filed per month2May 2016Mar 2019Dec 2020Feb 2022Mar 2024Jul 2025Apr 2026
22 complaints filed with NHTSA from May 2016 to Sep 2026; peak Feb 2026 (2).

2016 Buick Cascada recalls

1 NHTSA recall campaign list this model year.

  1. NHTSA 16V844000Nov 21, 2016Visibility & Wipers4 vehicles

    Visibility:power window devices and controls

    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.

    Remedy: 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.

2016 Buick Cascada fuel economy and fuel cost

City
20 MPG
Highway
27 MPG
Combined
23 MPG
Annual fuel cost (EPA)
$2,800
15,000 mi/yr
Fuel
Regular
Current regular gas
$4.32/gal
national avg.

EPA figures; median across configurations of this model year. Estimate your own cost with the fuel cost calculator.

2016 compared with other Cascada years

Complaint Index by model year (0 = fewest issues, 100 = most)02550751002016201720182019
Complaint Index: 0 = fewest issues, 100 = most, relative to other years of this model. Avoid Caution Good Best
YearVerdictIndexComplaintsRecallsMPG
2016Avoid10022123
2017Good3315023
2018Caution6711024

All Buick Cascada years: best and worst →

Frequently asked questions

Is the 2016 Buick Cascada reliable?
Among the 4 Cascada model years with data, 2016 has the highest complaint index (100) and ranks worst, earning an Avoid verdict. Later years like 2019 (index 0) report far fewer complaints.
What is the biggest problem with the 2016 Buick Cascada?
Structure & Body complaints make up 45% of reports for this year, mostly involving the convertible top's rear window separating from the fabric roof, with a median failure mileage of 36,000.
Does the 2016 Buick Cascada have a recall?
Yes, one recall (16V844000) covers a faulty convertible roof control module that could affect the top's operation. It is not a do-not-drive recall.
Which Buick Cascada year should I avoid?
Based on NHTSA complaints and recalls, 2016 is the year to avoid, ranking worst of the 4 years tracked with a complaint index of 100 versus 0 for 2019.
How many complaints does NHTSA list for the 2016 Buick Cascada?
NHTSA lists 22 complaints for the 2016 Cascada, with no reported crashes, fires, injuries, or deaths.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.