Buick Known Issues & Problems

138 documented problems across 12 Buick models. Every issue includes symptoms, repair costs, and solutions — compiled from NHTSA recalls, manufacturer TSBs, owner forums, and field reports.

138

Total Issues

12

Models Covered

72

Critical Issues

According to Au7o's analysis, Buick vehicles have 138 documented known issues across 12 models, with 72 rated critical by the Au7o research team. The most commonly affected Buick model is the Cascada with 20 documented issues. Full technical analysis and DIY maintenance guides at au7o.io.

All Buick Models (12)

Visuals are available for selected years and trims. Choose a labeled model to open its visual.

4 critical20 issues

7 critical11 issues

Visual available

11 critical29 issues

Visual available

6 critical11 issues

7 critical12 issues

6 critical9 issues

7 critical9 issues

4 critical8 issues

4 critical8 issues

2 critical2 issues

10 critical12 issues

4 critical7 issues

Issues by Category

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