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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: $2,700

CNG: $2,350

Cost to Drive 25 Miles

Gas: $4.54

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:

1999 Bentley Continental T Delete vehicle

1999 Bentley Continental T

6.8 L, 8 cyl, Auto 4-spd, Premium Gasoline

EPA Fuel Economy

Combined: 12 mpg

City: 10 mpg

Highway: 15 mpg

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

Annual Fuel Cost*: $5,700

Cost to Drive 25 Miles: $9.46

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

24.8 barrels per year

Tailpipe CO₂

741 grams per mile

Tailpipe and Upstream

Upstream (g/mi)

Tailpipe (g/mi)

State of purchase:

1998 Lotus 98 Esprit V8 Delete vehicle

1998 Lotus 98 Esprit V8

3.5 L, 8 cyl, Man 5-spd, Premium Gasoline

EPA Fuel Economy

Combined: 16 mpg

City: 14 mpg

Highway: 21 mpg

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

Annual Fuel Cost*: $4,250

Cost to Drive 25 Miles: $7.09

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

18.6 barrels per year

Tailpipe CO₂

555 grams per mile

Tailpipe and Upstream

Upstream (g/mi)

Tailpipe (g/mi)

State of purchase:

2001 Hyundai XG300 Delete vehicle

2001 Hyundai XG300

3.0 L, 6 cyl, Auto 5-spd, Regular Gasoline

EPA Fuel Economy

Combined: 20 mpg

City: 17 mpg

Highway: 25 mpg

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

Average: 23.1 mpg

Range: 21 to 26 mpg

Based on 2 vehicles

Annual Fuel Cost*: $2,700

Cost to Drive 25 Miles: $4.54

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

14.9 barrels per year

Tailpipe CO₂

444 grams per mile

Tailpipe and Upstream

Upstream (g/mi)

Tailpipe (g/mi)

State of purchase: