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Fuel Economy of 1990 GMC Rally
EPA MPG
MODEL City Comb Hwy
1990 GMC G15/25 Rally 2WD 6 cyl, 4.3 L, Automatic 4-spd, Regular Gasoline
Compare1990 GMC G15/25 Rally 2WD 14

City

16

Combined

18

Highway

1990 GMC G15/25 Rally 2WD 8 cyl, 5.0 L, Automatic 4-spd, Regular Gasoline
Compare1990 GMC G15/25 Rally 2WD 13

City

14

Combined

16

Highway

1990 GMC G15/25 Rally 2WD 8 cyl, 5.7 L, Automatic 4-spd, Regular Gasoline
Compare1990 GMC G15/25 Rally 2WD 11

City

13

Combined

16

Highway

1990 GMC G15/25 Rally 2WD 8 cyl, 6.2 L, Automatic 4-spd, Diesel
Compare1990 GMC G15/25 Rally 2WD 15

City

17

Combined

20

Highway

1990 GMC G35 Rally 2WD 8 cyl, 5.7 L, Automatic 4-spd, Regular Gasoline
Compare1990 GMC G35 Rally 2WD 12

City

14

Combined

17

Highway