AVOIR

2015 Chevrolet Impala Bi-Fuel (CNG)

Ownership intelligence · Midsize Cars · Regular Gasoline
72
Good
Consider
AVOIR Score out of 100

What's a 2015 Chevrolet Impala Bi-Fuel (CNG) worth?

$8,495 – $17,998
Estimated used-market value · median $15,998 · based on 13 recent listings from AVOIR's resale panel (updated weekly).
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Category Scores

Reliability 61
Longevity 70
Maintenance 79
Depreciation 100
Performance 58
Efficiency 38
Safety 93

Reliability & Ownership FAQ

Is the 2015 Chevrolet Impala Bi-Fuel (CNG) reliable?

AVOIR rates the 2015 Chevrolet Impala Bi-Fuel (CNG)'s reliability 61/100 — average — from NHTSA recall counts, complaint density, and multi-year defect trends. Its overall AVOIR ownership score is 72/100 (Good).

How long will a 2015 Chevrolet Impala Bi-Fuel (CNG) last?

AVOIR scores the 2015 Chevrolet Impala Bi-Fuel (CNG)'s longevity 70/100 (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 Chevrolet Impala Bi-Fuel (CNG)?

AVOIR scores the 2015 Chevrolet Impala Bi-Fuel (CNG) on maintenance 79/100 and depreciation 100/100 — higher is better (lower real cost) — plus fuel, insurance and resale in the full breakdown above.

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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.