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2015 Chevrolet Impala Bi-Fuel (CNG) Delete vehicle

2015 Chevrolet Impala Bi-Fuel (CNG)

3.6 L, 6 cyl, Auto (S6), Regular Gasoline or Natural Gas

EPA Fuel Economy

Regular Gasoline

Combined: 20 mpg

City: 17 mpg

Highway: 25 mpg

Natural Gas

Combined: 19 mpg

City: 16 mpg

Highway: 24 mpg

MPG estimates for 2016 and older vehicles may have been revised. Learn More

Regular Gasoline

Range: 368 miles

Natural Gas

Range: 119 miles

Annual Fuel Cost*

Gas: $2,750

CNG: $2,350

Cost to Drive 25 Miles

Gas: $4.56

CNG: $3.88

Tank Size: Not available

Cost to Fill the Tank

Gas: Not available

CNG: Not available

Miles on a Tank

Gas: Not available

CNG: Not available

*Based on 45% highway, 55% city driving, 15,000 annual miles and current fuel prices. Personalize

Where can I buy liquified natural gas?

Regular Gasoline

14.9 barrels per year

Natural Gas

0.1 barrels

Tailpipe CO₂

Regular Gasoline

437 grams per mile

Natural Gas

370 grams per mile

Tailpipe and Upstream

Regular Gasoline

Natural Gas

Upstream (g/mi)

Tailpipe (g/mi)

State of purchase:

2017 Rolls-Royce Phantom Coupe Delete vehicle

2017 Rolls-Royce Phantom Coupe

6.7 L, 12 cyl, Auto (S8), Premium Gasoline

EPA Fuel Economy

Combined: 14 mpg

City: 11 mpg

Highway: 19 mpg

Annual Fuel Cost*: $4,900

Cost to Drive 25 Miles: $8.16

Tank Size: Not available

Cost to Fill the Tank: Not available

Miles on a Tank: Not available

*Based on 45% highway, 55% city driving, 15,000 annual miles and current fuel prices. Personalize

21.3 barrels per year

Tailpipe CO₂

638 grams per mile

Tailpipe and Upstream

Upstream (g/mi)

Tailpipe (g/mi)

State of purchase:

2007 Bentley Arnage LWB Delete vehicle

2007 Bentley Arnage LWB

6.7 L, 8 cyl, Auto (S6), Premium Gasoline

EPA Fuel Economy

Combined: 11 mpg

City: 10 mpg

Highway: 14 mpg

MPG estimates for 2016 and older vehicles may have been revised. Learn More

Range: 278 miles

Annual Fuel Cost*: $6,250

Cost to Drive 25 Miles: $10.39

Tank Size: 25.3 gallons

Cost to Fill the Tank: $116

Miles on a Tank: 278 miles

*Based on 45% highway, 55% city driving, 15,000 annual miles and current fuel prices. Personalize

27.0 barrels per year

Tailpipe CO₂

808 grams per mile

Tailpipe and Upstream

Upstream (g/mi)

Tailpipe (g/mi)

State of purchase: