AVOIR

2018 Porsche Boxster GTS

Ownership intelligence · Two Seaters · Premium Gasoline
61
Average
High Risk
AVOIR Score out of 100

What's a 2018 Porsche Boxster GTS worth?

$71,248 – $84,995
Estimated used-market value · median $84,995 · based on 3 recent listings from AVOIR's resale panel (updated weekly).
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Category Scores

Longevity 74
Maintenance 54
Depreciation 69
Performance 62
Efficiency 37

Reliability & Ownership FAQ

How long will a 2018 Porsche Boxster GTS last?

AVOIR scores the 2018 Porsche Boxster GTS's longevity 74/100 (good), 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 Boxster GTS?

AVOIR scores the 2018 Porsche Boxster GTS on maintenance 54/100 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.