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Reliability Database
Pontiac

Bonneville

Full-Size Sedan
Best Engine ✅ Recommended (3.7)
1 Generations
6 Engines Rated
589 Total Complaints
Engine Ratings
5 recommended 1 avoid

Generation Timeline

2000-2005 10th
6 engines
589 complaints 🔥 52
4.6L 8-cyl ✅ Recommended (3.7)
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This model has one generation in our database. View full engine reliability data →

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