AVOIR

2026 Mercedes-Benz AMG SL63 4matic Plus

Ownership intelligence · Minicompact Cars · Premium Gasoline
71
Good
Consider
AVOIR Score out of 100
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Category Scores

Reliability 90
Longevity 76
Maintenance 48
Depreciation 85
Performance 79
Efficiency 29

Reliability & Ownership FAQ

Is the 2026 Mercedes-Benz AMG SL63 4matic Plus reliable?

AVOIR rates the 2026 Mercedes-Benz AMG SL63 4matic Plus's reliability 90/100 — excellent — from NHTSA recall counts, complaint density, and multi-year defect trends. Its overall AVOIR ownership score is 71/100 (Good).

How long will a 2026 Mercedes-Benz AMG SL63 4matic Plus last?

AVOIR scores the 2026 Mercedes-Benz AMG SL63 4matic Plus's longevity 76/100 (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 2026 Mercedes-Benz AMG SL63 4matic Plus?

AVOIR scores the 2026 Mercedes-Benz AMG SL63 4matic Plus on maintenance 48/100 and depreciation 85/100 — 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.