AVOIR

1989 Porsche 944 Turbo

Ownership intelligence · Minicompact Cars · Premium Gasoline
77
Good
Consider
AVOIR Score out of 100
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Category Scores

Reliability 98
Longevity 85
Maintenance 75
Depreciation 69
Performance 62
Efficiency 36

Reliability & Ownership FAQ

Is the 1989 Porsche 944 Turbo reliable?

AVOIR rates the 1989 Porsche 944 Turbo's reliability 98/100 — excellent — from NHTSA recall counts, complaint density, and multi-year defect trends. Its overall AVOIR ownership score is 77/100 (Good).

How long will a 1989 Porsche 944 Turbo last?

AVOIR scores the 1989 Porsche 944 Turbo's longevity 85/100 (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 1989 Porsche 944 Turbo?

AVOIR scores the 1989 Porsche 944 Turbo on maintenance 75/100 and depreciation 69/100 — 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.