AVOIR

2020 Mercedes-Benz CLS450

Ownership intelligence · Compact Cars · Premium Gasoline
67
Average
High Risk
AVOIR Score out of 100
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Category Scores

Reliability 83
Longevity 74
Maintenance 65
Depreciation 51
Performance 67
Efficiency 44

Reliability & Ownership FAQ

Is the 2020 Mercedes-Benz CLS450 reliable?

AVOIR rates the 2020 Mercedes-Benz CLS450's reliability 83/100 — excellent — from NHTSA recall counts, complaint density, and multi-year defect trends. Its overall AVOIR ownership score is 67/100 (Average).

How long will a 2020 Mercedes-Benz CLS450 last?

AVOIR scores the 2020 Mercedes-Benz CLS450'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 2020 Mercedes-Benz CLS450?

AVOIR scores the 2020 Mercedes-Benz CLS450 on maintenance 65/100 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 2020 Mercedes-Benz CLS-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.