AVOIR

2026 BMW 840i Convertible

Ownership intelligence · Subcompact Cars · Premium Gasoline
70
Good
Consider
AVOIR Score out of 100
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Category Scores

Longevity 67
Maintenance 65
Depreciation 100
Performance 67
Efficiency 42

Reliability & Ownership FAQ

How long will a 2026 BMW 840i Convertible last?

AVOIR scores the 2026 BMW 840i Convertible's longevity 67/100 (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 BMW 840i Convertible?

AVOIR scores the 2026 BMW 840i Convertible on maintenance 65/100 and depreciation 100/100 — higher is better (lower real cost) — plus fuel, insurance and resale in the full breakdown above.

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See all 2026 BMW 8 Series 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.