AVOIR

2005 Mercury Montego

Ownership intelligence · Large Cars · Regular Gasoline
70
Good
Consider
AVOIR Score out of 100
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Category Scores

Reliability 82
Longevity 79
Maintenance 78
Depreciation 60
Performance 54
Efficiency 38

Reliability & Ownership FAQ

Is the 2005 Mercury Montego reliable?

AVOIR rates the 2005 Mercury Montego's reliability 82/100 — excellent — from NHTSA recall counts, complaint density, and multi-year defect trends. Its overall AVOIR ownership score is 70/100 (Good).

How long will a 2005 Mercury Montego last?

AVOIR scores the 2005 Mercury Montego's longevity 79/100 (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 2005 Mercury Montego?

AVOIR scores the 2005 Mercury Montego on maintenance 78/100 and depreciation 60/100 — 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.