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Fuel Economy of 2003 Bifuel (Natural Gas) Vehicles
EPA MPG
MODEL City Comb Hwy
2003 Chevrolet Cavalier Dual-fuel 4 cyl, 2.2 L, Automatic 4-spd, Regular Gasoline or natural gas
Compare2003 Chevrolet Cavalier Dual-fuel Gas 21

City

24

Combined

30

Highway

CNG 20

City

23

Combined

29

Highway

2003 Chevrolet Silverado 2500 2WD (Bifuel) 8 cyl, 6.0 L, Automatic 4-spd, Regular Gasoline or natural gas
Compare2003 Chevrolet Silverado 2500 2WD (Bifuel)
Gas 10

City

10

Combined

11

Highway

CNG 9

City

10

Combined

11

Highway

2003 Ford F150 Dual-fuel 2WD (CNG) 8 cyl, 5.4 L, Automatic 4-spd, Regular Gasoline or natural gas
Compare2003 Ford F150 Dual-fuel 2WD (CNG) Gas 11

City

13

Combined

15

Highway

CNG 11

City

12

Combined

14

Highway

2003 Ford F150 Dual-fuel 4WD (CNG) 8 cyl, 5.4 L, Automatic 4-spd, Regular Gasoline or natural gas
Compare2003 Ford F150 Dual-fuel 4WD (CNG) Gas 11

City

12

Combined

14

Highway

CNG 10

City

11

Combined

13

Highway