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Buick: common problems by model

10 Buick models with NHTSA data and repair videos. Pick a model, then a model year.

Models

Components owners complain about

ComponentOwner complaintsinvolving a crashTechnical service bulletins (TSB)
Engine36903,174
Air bags3620108
Electrical system35006,466
Powertrain24702,760
Service brakes2330858
Fuel/propulsion system1170364
Steering1020711
Vehicle speed control77096
Structure6601,316
Visibility590703
Exterior lighting590550
Other26906,172

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Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-04.