Chevrolet Impala Bi-Fuel (CNG) MPG and Fuel Economy

Chevrolet have been manufacturing models of Impala Bi-Fuel (CNG) for 2 years, with the latest vehicle in 2016 having a combined MPG of 20.

The estimated fuel cost for the 2016 Chevrolet Impala Bi-Fuel (CNG) is $3,150 per year.

Government regulators have estimated that value based on 15,000 miles driven per year, using regular gasoline, and a split of 55% city driving and 45% highway driving.

💵 Compared to an average vehicle over 5 years, you will spend $4,250 more on fuel driving a 2016 Chevrolet Impala Bi-Fuel (CNG).

🛢 The Chevrolet Impala Bi-Fuel (CNG) will consume roughly 15 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.

💨 For every mile driven, the Chevrolet Impala Bi-Fuel (CNG) will emit 437 grams of CO2, which is about 6,555,000 grams of CO2 per year.

🌳 To help you understand the impact of this, a normal tree will absorb around 21,000 grams of CO2 per year. This means that roughly 313 trees would be needed to offset emissions from the Chevrolet Impala Bi-Fuel (CNG).

The table below is a complete list of the 2 Chevrolet Impala Bi-Fuel (CNG) fuel efficiency specifications we have data for.

Click any vehicle link to see a more detailed breakdown of the car, miles per gallon, emissions, and more.

Vehicle Combined MPG Fuel Cost
2016 Chevrolet Impala Bi-Fuel (CNG) 20 $3,150
2015 Chevrolet Impala Bi-Fuel (CNG) 20 $3,150

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