AVOIR

2004 Buick Park Avenue

Ownership intelligence · Large Cars · Regular Gasoline
72
Good
Consider
AVOIR Score out of 100
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Category Scores

Reliability 90
Longevity 83
Maintenance 75
Depreciation 54
Performance 59
Efficiency 40

Reliability & Ownership FAQ

Is the 2004 Buick Park Avenue reliable?

AVOIR rates the 2004 Buick Park Avenue's reliability 90/100 — excellent — from NHTSA recall counts, complaint density, and multi-year defect trends. Its overall AVOIR ownership score is 72/100 (Good).

How long will a 2004 Buick Park Avenue last?

AVOIR scores the 2004 Buick Park Avenue's longevity 83/100 (excellent), estimated from high-mileage survival data and resale-panel evidence of how far these vehicles actually run.

What does it cost to own a 2004 Buick Park Avenue?

AVOIR scores the 2004 Buick Park Avenue on maintenance 75/100 and depreciation 54/100 — higher is better (lower real cost) — plus fuel, insurance and resale in the full breakdown above.

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AVOIR scores every vehicle across 7 ownership factors using EPA fuel-economy data, NHTSA safety & complaints, IIHS ratings, and a proprietary used-market resale panel.