Worst 2021 Buick Enclave Problems
Top 3 most-reported issues with average mileage at failure.
Brakes
Electrical Faults
Engine Problems
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All Problems by Category
Every NHTSA complaint category for the 2021 Buick Enclave.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Brakes | 6 | — | — | — | |
| Electrical Faults | 4 | — | — | — | |
| Engine Problems | 2 | — | — | — | |
| Body Structure | 2 | — | — | — | |
| Fuel System | 1 | — | — | — | |
| Lane Departure: Assist | 1 | — | — | — | |
| Latches / Locks | 1 | — | — | — | |
| Latches/Locks/Linkages:Tailgate:Latch | 1 | — | — | — | |
| Transmission / Drivetrain | 1 | — | — | — | |
| Seat Belt Issues | 1 | — | — | — | |
| Steering Defects | 1 | — | — | — |
Search Owner Complaints
Read what owners actually reported to NHTSA for the 2021 Buick Enclave. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Recalls for 2021 Buick Enclave
2 NHTSA recall campaigns affecting ~95 vehicles.
General Motors, LLC (GM) is recalling certain 2020-2022 Chevrolet Traverse and 2021-2022 Buick Enclave vehicles. The harness connector to the left or right side roof rail air bag may have incompatible electrical terminals, which could prevent the air bags from deploying in a crash.
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.
Other Buick Enclave Years
2021 Buick Enclave — FAQ
Answers based on real NHTSA complaint and recall data for this specific model year.
Is the 2021 Buick Enclave reliable?
What are common problems with the 2021 Buick Enclave?
Does the 2021 Buick Enclave have any recalls?
Should I buy a 2021 Buick Enclave?
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinItel.
Wider context: See the full Buick Enclave reliability report with year-by-year comparison and generation analysis.
Check Your Specific 2021 Buick Enclave
Real owner complaints tell you about the model. The VIN tells you about your specific car — accidents, title issues, odometer fraud.
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