FaultScore

Buick driver assist problems

Owners have filed 161 complaints with NHTSA about the driver-assist systems on Buick vehicles — 1% of everything reported about the brand, across 14 models. The model that accounts for most of them is the Buick Enclave, worst in 2025.

These are raw counts. A model that sold in millions appears near the top for that reason alone — the grade never compares one model with another.

161

Complaints

1%

Share of all Buick complaints

10

Crashes

1

Fires

Which Buick models have the most driver assist problems

Enclave 50 31.1%

Worst in 2025

Worst Buick model years for driver assist problems

Vehicle Complaints Share of that year Median miles Grade
2025 Buick Enclave 15 26% 7,900 F