2021 Buick Enclave
Only 25 complaints on file — too few for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
Only 25 complaints on file — too few for a fair verdict. The data below is complete but unranked.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 2008 | 536 |
| 2009 | 220 |
| 2010 | 275 |
| 2011 | 212 |
| 2012 | 132 |
| 2013 | 68 |
| 2014 | 292 |
| 2015 | 171 |
| 2016 | 141 |
| 2017 | 179 |
| 2018 | 64 |
| 2019 | 42 |
| 2020 | 56 |
| 2021 | 25 |
| 2022 | 13 |
| 2023 | 19 |
| 2024 | 7 |
| 2025 | 37 |
| 2026 | 2 |
KNOWN PROBLEM AREAS
Only 25 complaints on file for this model year -- too few to rank by share. Raw counts only, below.
6 of 25 total reports mention: service brakes.
Show complaint excerpts
I have a 2021 Buick Enclave Premium purchased 01.03.2021from Alden Buick-GMC been having problems with my brakes when I apply my brakes I have a brake noise grinding growling noise coming from the brakes. Took vehicle to dealership today 06.01.2021.
NHTSA ODI report, 20210601
WHEN I DRIVE MY BUICK ENCLAVE AFTER IT SITS FOR ANY LENGTH OF TIME, IF I APPLY THE BRAKES, I HAVE A LOUD GRINDING TYPE SOUND AND I NOTICE THE NOISE CONTINUES AS I DO MY SHOPPING AND IT DOES NOT ALWAYS GO AWAY.
NHTSA ODI report, 20210505
6 of 25 total reports mention: electrical system.
Show complaint excerpts
The rear switch on our tailgate has failed and it allows the tailgate to open/close randomly on its own while the vehicle is locked even.
NHTSA ODI report, 20240224
Also filed under STRUCTURE
3 of 25 total reports mention: structure, most commonly citing body.
3 of 25 total reports mention: seat belts.
Show complaint excerpts
The contact owns a 2021 Buick Enclave. The contact stated that while driving at an undisclosed speed with the contact and her daughter inside the vehicle, her daughter's seat belt became extremely tight.
NHTSA ODI report, 20260728
Passenger seat belt doesn't always work. Has to click several times
NHTSA ODI report, 20240120
2 of 25 total reports mention: power train.
SAFETY TIMELINE
General Motors, LLC (GM) is recalling certain 2021 Chevrolet Traverse and Buick Enclave vehicles. During service by dealers, certain vehicles may have received incorrect air bag calibration software that may affect frontal airbag deployment.
Remedy: Dealers will update the air bag calibration software, free of charge. Owner notification letters were mailed on July 29, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020 and Buick customer service at 1-800-521-7300.
Campaign 21V472000 — check if this car was fixed
General Motors, LLC (GM) is recalling certain 2020-2022 Chevrolet Traverse and 2021-2022 Buick Enclave vehicles.
Remedy: Dealers will replace the harness connector to the roof rail air bags, free of charge. Owner notification letters were mailed on April 29, 2022.
Campaign 22V210000 — check if this car was fixed
BUY-SMART CHECKLIST
2021 Buick Enclave — pre-purchase inspection
- Test/inspect for service brakes issues (6 reports on file for this year).
- Test/inspect for electrical system issues (6 reports on file for this year).
- Test/inspect for structure issues (3 reports on file for this year).
- Verify recall 21V472000 (air bags) has been completed.
- Verify recall 22V210000 (air bags) has been completed.
OTHER YEARS OF THIS MODEL
BEST YEARS
WORST YEARS
FAQ
Is the 2021 Buick Enclave reliable?
There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
What are the most common problems with the 2021 Buick Enclave?
The most-reported component is service brakes, accounting for 24% of complaints on file.
How many recalls does the 2021 Buick Enclave have?
2 recalls on file for this model year.
Data updated 2026-09-16 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.