2026 Buick Enclave problems and complaints
Owners have filed 3 complaints with NHTSA about the 2026 Buick Enclave. The most-reported areas: Service Brakes (2), Power Train (1), Engine (1).
Key takeaways
- 3 owner complaints on file with NHTSA.
- 0 involve a crash, 0 a fire, 0 reported injuries.
- Complaints are unverified owner reports; recalls are confirmed defects.
| Component | Complaints | Share |
|---|---|---|
| Service Brakes | 2 | 67% |
| Power Train | 1 | 33% |
| Engine | 1 | 33% |
| Fuel/Propulsion System | 1 | 33% |
One complaint can name several components, so shares add up to more than 100%.
Parts for the 2026 Buick Enclave
GarageDex's verified specs for this car. Each Buy button searches Amazon for that exact part.
- Battery
- Engine oil
- Oil filter
- Engine air filter
- Cabin air filter
- Wiper blades
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| Version | Overall | Front | Side | Rollover |
|---|---|---|---|---|
| 2026 BUICK ENCLAVE SUV N/A AWD | 5/5 | 5/5 | 5/5 | 4/5 |
| 2026 BUICK ENCLAVE SUV N/A FWD | 5/5 | 5/5 | 5/5 | 4/5 |
Latest complaints, as filed
Owner-written and unverified by NHTSA.
Service Brakes - filed 2026-10-22
The contact owns a 2026 Buick Enclave. The contact stated that while driving at approximately 20-60 MPH, there was an abnormal squealing sound coming from the vehicle. The dealer was contacted and determined that the brakes were inoperable. The Customer Service Representative was contacted and opened a case; however, ...
Service Brakes - filed 2026-07-16
I am reporting a sudden, complete failure of the vehicle braking system. I was operating a black 2026 Buick Enclave (an Enterprise rental car which my husband, [XXX], rented from the Tucson International Airport fleet, Vehicle Fleet #XXX) with my two children in the backseat. We were traveling at the posted speed limit...
Power Train,engine,fuel/Propulsion System - filed 2026-06-30
Driving home from work on interstate, 2 month old 2026 Buick enclave jolted and shut off completely while going 65mph. Barely pulled over safely to the left side (Oklahoma drivers). Restarted car, check engine light illuminated with messages of reduced engine power (limp mode up to 35mph) while stuck on highway, tracti...
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More for the 2026 Buick Enclave
Complaints are reports filed by owners with the National Highway Traffic Safety Administration. NHTSA publishes them without verifying them, and counts rise with how many cars were sold, so compare years of the same model rather than different models. Crash ratings are NHTSA's own 5-Star Safety Ratings results.