| Share
2000 Chevrolet Cavalier (Bi-fuel CNG)
  4 cyl, 2.2 L
Automatic 3-spd
Regular Gasoline or natural gas
Bifuel (CNG)
EPA Fuel Economy
Miles per Gallon
Regular Gas
22
Combined
20

City

25

Highway

CNG
20
Combined
18

City

25

Highway

Fuel Economics Additional Information
 Regular Gas CNG
Cost to Drive 25 Miles $3.95 $2.61
Fuel to Drive 25 Miles 1.14 gal 1.25 gal
Cost to Fill the Tank - -
Miles on a Tank - -
Tank Size Not Available -
Annual Fuel Cost* $2375 $1568
Vehicle Specification Data
EPA Size Class Additional Information Subcompact Cars
Drive Front-Wheel Drive
Gas Guzzler no
Turbocharger no
Supercharger no
Passenger Volume 92ft3 (4-door)
Luggage Volume 7ft3 (4-door)
Engine Descriptor Additional Information NONE
Transmission Descriptor Additional Information

Annual Fuel Costs are based on 45% highway driving, 55% city driving, and 15000 annual miles. Assumed Fuel Prices:

  • Regular: 3.48
  • Midgrade: 3.61
  • Premium: 3.76
  • Diesel: 3.86
  • CNG: 2.09
  • Electricity: 0.12 per kilowatt hour
  • E85: 3.19
  • LPG: 3.06