AVOIR

2015 Mercedes-Benz S550 4matic Coupe

Ownership intelligence · Compact Cars · Premium Gasoline
63
Average
High Risk
AVOIR Score out of 100
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Category Scores

Reliability 85
Longevity 74
Maintenance 38
Depreciation 51
Performance 82
Efficiency 34

Reliability & Ownership FAQ

Is the 2015 Mercedes-Benz S550 4matic Coupe reliable?

AVOIR rates the 2015 Mercedes-Benz S550 4matic Coupe's reliability 85/100 — excellent — from NHTSA recall counts, complaint density, and multi-year defect trends. Its overall AVOIR ownership score is 63/100 (Average).

How long will a 2015 Mercedes-Benz S550 4matic Coupe last?

AVOIR scores the 2015 Mercedes-Benz S550 4matic Coupe'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 2015 Mercedes-Benz S550 4matic Coupe?

AVOIR scores the 2015 Mercedes-Benz S550 4matic Coupe on maintenance 38/100 and depreciation 51/100 — higher is better (lower real cost) — plus fuel, insurance and resale in the full breakdown above.

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See all 2015 Mercedes-Benz S-Class trims & reliability scores.

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.