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Fuel Economy of 2004 Compressed Natural Gas Vehicles
EPA MPG
MODEL City Comb Hwy
2004 Chevrolet Silverado 2500 HD 2WD CNG 8 cyl, 6.0 L, Automatic 4-spd, CNG
Compare2004 Chevrolet Silverado 2500 HD 2WD CNG
9

City

10

Combined

11

Highway

2004 Chevrolet Express Cargo (dedicated CNG) 8 cyl, 6.0 L, Automatic 4-spd, CNG
Compare2004 Chevrolet Express Cargo (dedicated CNG) 11

City

12

Combined

15

Highway

2004 Chevrolet Express Passenger (dedicated CNG) 8 cyl, 6.0 L, Automatic 4-spd, CNG
Compare2004 Chevrolet Express Passenger (dedicated CNG) 11

City

12

Combined

15

Highway

2004 Ford F150 CNG 8 cyl, 5.4 L, Automatic 4-spd, CNG
Compare2004 Ford F150 CNG 11

City

13

Combined

15

Highway

2004 Ford Crown Victoria CNG 8 cyl, 4.6 L, Automatic 4-spd, CNG
Compare2004 Ford Crown Victoria CNG
12

City

14

Combined

17

Highway

2004 GMC Savana Cargo (dedicated CNG) 8 cyl, 6.0 L, Automatic 4-spd, CNG
Compare2004 GMC Savana Cargo (dedicated CNG) 11

City

12

Combined

15

Highway

2004 GMC Savana Passenger (dedicated CNG) 8 cyl, 6.0 L, Automatic 4-spd, CNG
Compare2004 GMC Savana Passenger (dedicated CNG) 11

City

12

Combined

15

Highway

2004 Honda Civic CNG 4 cyl, 1.7 L, Automatic (variable gear ratios), CNG
Compare2004 Honda Civic CNG
26

City

28

Combined

31

Highway