Photo: Chevrolet Impala by GPS 56 from New Zealand, CC BY 2.0, via Wikimedia Commons. It shows the model, not always this exact version.
Chevrolet · model year 2015
2015 Chevrolet Impala Bi-Fuel (CNG)
Midsize · Front-Wheel Drive · Gas · EPA class: Midsize Cars
EPA figures · 2015fueleconomy.gov
20MPG combined
17/25MPG city / highway
$3,350fuel a year
437 g CO₂ per mile 3.6 L 6-cyl Automatic (S6)
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.
Where it places
Every figure on record
- Combined MPG
- 20 MPG
- City MPG
- 17 MPG
- Highway MPG
- 25 MPG
- Annual fuel cost
- $3,350
- Tailpipe CO₂
- 437 g per mile
- Model year
- 2015
- Body
- Car
- EPA size class
- Midsize Cars
- Drive
- Front-Wheel Drive
- Engine
- 3.6 L 6-cyl
- Transmission
- Automatic (S6)
- Fuel
- Gasoline
Efficiency
Running cost
The car
Powertrain
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