AVOIR

2018 Porsche 911 GT3

Ownership intelligence · Two Seaters · Premium Gasoline
72
Good
Consider
AVOIR Score out of 100

What's a 2018 Porsche 911 GT3 worth?

$85,700 – $184,299
Estimated used-market value · median $89,950 · based on 7 recent listings from AVOIR's resale panel (updated weekly).
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Category Scores

Reliability 95
Longevity 87
Maintenance 46
Depreciation 80
Performance 65
Efficiency 29

Reliability & Ownership FAQ

Is the 2018 Porsche 911 GT3 reliable?

AVOIR rates the 2018 Porsche 911 GT3's reliability 95/100 — 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 2018 Porsche 911 GT3 last?

AVOIR scores the 2018 Porsche 911 GT3's longevity 87/100 (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 2018 Porsche 911 GT3?

AVOIR scores the 2018 Porsche 911 GT3 on maintenance 46/100 and depreciation 80/100 — 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.