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Fuel Economy of 1989 GMC Vehicles
EPA MPG
MODEL City Comb Hwy
1989 GMC C2500 Sierra 2WD 6 cyl, 4.3 L, Automatic 3-spd, Regular Gasoline
1989 GMC C2500 Sierra 2WD 15

City
15

Combined

 16

Highway
1989 GMC C2500 Sierra 2WD 6 cyl, 4.3 L, Automatic 4-spd, Regular Gasoline
1989 GMC C2500 Sierra 2WD 15

City
17

Combined

 20

Highway
1989 GMC C2500 Sierra 2WD 6 cyl, 4.3 L, Manual 4-spd, Regular Gasoline
1989 GMC C2500 Sierra 2WD 14

City
15

Combined

 17

Highway
1989 GMC C2500 Sierra 2WD 6 cyl, 4.3 L, Manual 5-spd, Regular Gasoline
1989 GMC C2500 Sierra 2WD 15

City
18

Combined

 22

Highway
1989 GMC C2500 Sierra 2WD 8 cyl, 5.0 L, Automatic 3-spd, Regular Gasoline
1989 GMC C2500 Sierra 2WD 12

City
12

Combined

 12

Highway
1989 GMC C2500 Sierra 2WD 8 cyl, 5.0 L, Automatic 4-spd, Regular Gasoline
1989 GMC C2500 Sierra 2WD 14

City
15

Combined

 18

Highway
1989 GMC C2500 Sierra 2WD 8 cyl, 5.0 L, Manual 5-spd, Regular Gasoline
1989 GMC C2500 Sierra 2WD 13

City
15

Combined

 19

Highway
1989 GMC C2500 Sierra 2WD 8 cyl, 5.7 L, Automatic 4-spd, Regular Gasoline
1989 GMC C2500 Sierra 2WD 13

City
15

Combined

 18

Highway
1989 GMC C2500 Sierra 2WD 8 cyl, 5.7 L, Manual 4-spd, Regular Gasoline
1989 GMC C2500 Sierra 2WD 12

City
14

Combined

 15

Highway
1989 GMC C2500 Sierra 2WD 8 cyl, 5.7 L, Manual 5-spd, Regular Gasoline
1989 GMC C2500 Sierra 2WD 11

City
13

Combined

 17

Highway
1989 GMC C2500 Sierra 2WD 8 cyl, 6.2 L, Automatic 4-spd, Diesel
1989 GMC C2500 Sierra 2WD 16

City
19

Combined

 23

Highway
1989 GMC C2500 Sierra 2WD 8 cyl, 6.2 L, Manual 4-spd, Diesel
1989 GMC C2500 Sierra 2WD 16

City
16

Combined

 17

Highway
1989 GMC G15/25 Rally 2WD 6 cyl, 4.3 L, Automatic 4-spd, Regular Gasoline
1989 GMC G15/25 Rally 2WD 15

City
17

Combined

 21

Highway
1989 GMC G15/25 Rally 2WD 6 cyl, 4.3 L, Manual 4-spd, Regular Gasoline
1989 GMC G15/25 Rally 2WD 15

City
15

Combined

 17

Highway
1989 GMC G15/25 Rally 2WD 8 cyl, 5.0 L, Automatic 4-spd, Regular Gasoline
1989 GMC G15/25 Rally 2WD 13

City
14

Combined

 16

Highway
1989 GMC G15/25 Rally 2WD 8 cyl, 5.7 L, Automatic 4-spd, Regular Gasoline
1989 GMC G15/25 Rally 2WD 12

City
14

Combined

 17

Highway
1989 GMC G15/25 Rally 2WD 8 cyl, 6.2 L, Automatic 4-spd, Diesel
1989 GMC G15/25 Rally 2WD 15

City
16

Combined

 20

Highway
1989 GMC G15/25 Rally 2WD 8 cyl, 6.2 L, Manual 4-spd, Diesel
1989 GMC G15/25 Rally 2WD 16

City
18

Combined

 20

Highway
1989 GMC G15/25 Vandura 2WD 6 cyl, 4.3 L, Automatic 3-spd, Regular Gasoline
1989 GMC G15/25 Vandura 2WD 15

City
15

Combined

 16

Highway
1989 GMC G15/25 Vandura 2WD 6 cyl, 4.3 L, Automatic 4-spd, Regular Gasoline
1989 GMC G15/25 Vandura 2WD 15

City
17

Combined

 21

Highway
1989 GMC G15/25 Vandura 2WD 6 cyl, 4.3 L, Manual 4-spd, Regular Gasoline
1989 GMC G15/25 Vandura 2WD 15

City
16

Combined

 18

Highway
1989 GMC G15/25 Vandura 2WD 8 cyl, 5.0 L, Automatic 3-spd, Regular Gasoline
1989 GMC G15/25 Vandura 2WD 12

City
12

Combined

 12

Highway
1989 GMC G15/25 Vandura 2WD 8 cyl, 5.0 L, Automatic 4-spd, Regular Gasoline
1989 GMC G15/25 Vandura 2WD 13

City
15

Combined

 19

Highway
1989 GMC G15/25 Vandura 2WD 8 cyl, 5.0 L, Manual 4-spd, Regular Gasoline
1989 GMC G15/25 Vandura 2WD 13

City
14

Combined

 17

Highway
1989 GMC G15/25 Vandura 2WD 8 cyl, 5.7 L, Automatic 4-spd, Regular Gasoline
1989 GMC G15/25 Vandura 2WD 14

City
15

Combined

 19

Highway
1989 GMC G15/25 Vandura 2WD 8 cyl, 6.2 L, Automatic 4-spd, Diesel
1989 GMC G15/25 Vandura 2WD 16

City
19

Combined

 23

Highway
1989 GMC G15/25 Vandura 2WD 8 cyl, 6.2 L, Manual 4-spd, Diesel
1989 GMC G15/25 Vandura 2WD 18

City
19

Combined

 22

Highway
1989 GMC G35 Rally 2WD 8 cyl, 5.7 L, Automatic 4-spd, Regular Gasoline
1989 GMC G35 Rally 2WD 11

City
12

Combined

 14

Highway
1989 GMC G35 Vandura 2WD 6 cyl, 4.3 L, Automatic 3-spd, Regular Gasoline
1989 GMC G35 Vandura 2WD 12

City
13

Combined

 13

Highway
1989 GMC G35 Vandura 2WD 6 cyl, 4.3 L, Automatic 4-spd, Regular Gasoline
1989 GMC G35 Vandura 2WD 15

City
17

Combined

 21

Highway
1989 GMC Jimmy V1500 4WD 8 cyl, 5.7 L, Automatic 4-spd, Regular Gasoline
1989 GMC Jimmy V1500 4WD 12

City
14

Combined

 16

Highway
1989 GMC Jimmy V1500 4WD 8 cyl, 5.7 L, Manual 4-spd, Regular Gasoline
1989 GMC Jimmy V1500 4WD 12

City
13

Combined

 14

Highway
1989 GMC Jimmy V1500 4WD 8 cyl, 5.7 L, Manual 4-spd, Regular Gasoline
1989 GMC Jimmy V1500 4WD 12

City
13

Combined

 14

Highway
1989 GMC Jimmy V1500 4WD 8 cyl, 6.2 L, Automatic 4-spd, Diesel
1989 GMC Jimmy V1500 4WD 15

City
17

Combined

 20

Highway
1989 GMC K2500 Sierra 4WD 6 cyl, 4.3 L, Automatic 3-spd, Regular Gasoline
1989 GMC K2500 Sierra 4WD 14

City
15

Combined

 16

Highway
1989 GMC K2500 Sierra 4WD 6 cyl, 4.3 L, Automatic 4-spd, Regular Gasoline
1989 GMC K2500 Sierra 4WD 15

City
16

Combined

 19

Highway
1989 GMC K2500 Sierra 4WD 6 cyl, 4.3 L, Manual 4-spd, Regular Gasoline
1989 GMC K2500 Sierra 4WD 14

City
15

Combined

 17

Highway
1989 GMC K2500 Sierra 4WD 6 cyl, 4.3 L, Manual 5-spd, Regular Gasoline
1989 GMC K2500 Sierra 4WD 15

City
16

Combined

 19

Highway
1989 GMC K2500 Sierra 4WD 8 cyl, 5.0 L, Automatic 3-spd, Regular Gasoline
1989 GMC K2500 Sierra 4WD 11

City
12

Combined

 13

Highway
1989 GMC K2500 Sierra 4WD 8 cyl, 5.0 L, Automatic 4-spd, Regular Gasoline
1989 GMC K2500 Sierra 4WD 12

City
14

Combined

 16

Highway
1989 GMC K2500 Sierra 4WD 8 cyl, 5.0 L, Manual 5-spd, Regular Gasoline
1989 GMC K2500 Sierra 4WD 12

City
13

Combined

 16

Highway
1989 GMC K2500 Sierra 4WD 8 cyl, 5.7 L, Automatic 4-spd, Regular Gasoline
1989 GMC K2500 Sierra 4WD 12

City
14

Combined

 16

Highway
1989 GMC K2500 Sierra 4WD 8 cyl, 5.7 L, Manual 4-spd, Regular Gasoline
1989 GMC K2500 Sierra 4WD 11

City
12

Combined

 13

Highway
1989 GMC K2500 Sierra 4WD 8 cyl, 5.7 L, Manual 5-spd, Regular Gasoline
1989 GMC K2500 Sierra 4WD 11

City
13

Combined

 16

Highway
1989 GMC K2500 Sierra 4WD 8 cyl, 6.2 L, Automatic 4-spd, Diesel
1989 GMC K2500 Sierra 4WD 15

City
17

Combined

 20

Highway
1989 GMC K2500 Sierra 4WD 8 cyl, 6.2 L, Manual 4-spd, Diesel
1989 GMC K2500 Sierra 4WD 15

City
16

Combined

 17

Highway
1989 GMC R1500 Suburban 2WD 8 cyl, 5.7 L, Automatic 4-spd, Regular Gasoline
1989 GMC R1500 Suburban 2WD 12

City
14

Combined

 17

Highway
1989 GMC R1500 Suburban 2WD 8 cyl, 6.2 L, Automatic 4-spd, Diesel
1989 GMC R1500 Suburban 2WD 15

City
17

Combined

 22

Highway
1989 GMC S15 Jimmy 2WD 6 cyl, 2.8 L, Manual 5-spd, Regular Gasoline
1989 GMC S15 Jimmy 2WD 17

City
19

Combined

 24

Highway
1989 GMC S15 Jimmy 2WD 6 cyl, 4.3 L, Automatic 4-spd, Regular Gasoline
1989 GMC S15 Jimmy 2WD 16

City
18

Combined

 22

Highway
1989 GMC S15 Jimmy 4WD 6 cyl, 2.8 L, Manual 5-spd, Regular Gasoline
1989 GMC S15 Jimmy 4WD 15

City
18

Combined

 22

Highway
1989 GMC S15 Jimmy 4WD 6 cyl, 4.3 L, Automatic 4-spd, Regular Gasoline
1989 GMC S15 Jimmy 4WD 15

City
17

Combined

 20

Highway
1989 GMC S15 Jimmy 4WD 6 cyl, 4.3 L, Automatic 4-spd, Regular Gasoline
1989 GMC S15 Jimmy 4WD 15

City
17

Combined

 20

Highway
1989 GMC S15 Pickup 2WD 4 cyl, 2.5 L, Automatic 4-spd, Regular Gasoline
1989 GMC S15 Pickup 2WD 18

City
21

Combined

 26

Highway
1989 GMC S15 Pickup 2WD 4 cyl, 2.5 L, Manual 5-spd, Regular Gasoline
1989 GMC S15 Pickup 2WD 20

City
22

Combined

 24

Highway
1989 GMC S15 Pickup 2WD 6 cyl, 2.8 L, Manual 5-spd, Regular Gasoline
1989 GMC S15 Pickup 2WD 17

City
19

Combined

 24

Highway
1989 GMC S15 Pickup 2WD 6 cyl, 4.3 L, Automatic 4-spd, Regular Gasoline
1989 GMC S15 Pickup 2WD 16

City
18

Combined

 22

Highway
1989 GMC S15 Pickup 4WD 6 cyl, 2.8 L, Manual 5-spd, Regular Gasoline
1989 GMC S15 Pickup 4WD 16

City
18

Combined

 22

Highway
1989 GMC S15 Pickup 4WD 6 cyl, 4.3 L, Automatic 4-spd, Regular Gasoline
1989 GMC S15 Pickup 4WD 15

City
17

Combined

 20

Highway
1989 GMC S15 Pickup 4WD 6 cyl, 4.3 L, Automatic 4-spd, Regular Gasoline
1989 GMC S15 Pickup 4WD 15

City
17

Combined

 20

Highway
1989 GMC Safari 2WD (cargo) 4 cyl, 2.5 L, Automatic 4-spd, Regular Gasoline
1989 GMC Safari 2WD (cargo) 17

City
19

Combined

 23

Highway
1989 GMC Safari 2WD (cargo) 4 cyl, 2.5 L, Manual 5-spd, Regular Gasoline
1989 GMC Safari 2WD (cargo) 18

City
20

Combined

 24

Highway
1989 GMC Safari 2WD (cargo) 6 cyl, 4.3 L, Automatic 4-spd, Regular Gasoline
1989 GMC Safari 2WD (cargo) 15

City
17

Combined

 20

Highway
1989 GMC Safari 2WD (cargo) 6 cyl, 4.3 L, Manual 5-spd, Regular Gasoline
1989 GMC Safari 2WD (cargo) 15

City
18

Combined

 22

Highway
1989 GMC Safari 2WD (passenger) 6 cyl, 4.3 L, Automatic 4-spd, Regular Gasoline
1989 GMC Safari 2WD (passenger) 15

City
17

Combined

 20

Highway
1989 GMC Safari 2WD (passenger) 6 cyl, 4.3 L, Manual 5-spd, Regular Gasoline
1989 GMC Safari 2WD (passenger) 15

City
18

Combined

 22

Highway
1989 GMC Sierra 1500 2WD 6 cyl, 4.3 L, Automatic 3-spd, Regular Gasoline
1989 GMC Sierra 1500 2WD 15

City
15

Combined

 16

Highway
1989 GMC Sierra 1500 2WD 6 cyl, 4.3 L, Automatic 4-spd, Regular Gasoline
1989 GMC Sierra 1500 2WD 15

City
17

Combined

 20

Highway
1989 GMC Sierra 1500 2WD 6 cyl, 4.3 L, Manual 4-spd, Regular Gasoline
1989 GMC Sierra 1500 2WD 16

City
17

Combined

 20

Highway
1989 GMC Sierra 1500 2WD 6 cyl, 4.3 L, Manual 5-spd, Regular Gasoline
1989 GMC Sierra 1500 2WD 15

City
18

Combined

 22

Highway
1989 GMC Sierra 1500 2WD 8 cyl, 5.0 L, Automatic 3-spd, Regular Gasoline
1989 GMC Sierra 1500 2WD 13

City
13

Combined

 14

Highway
1989 GMC Sierra 1500 2WD 8 cyl, 5.0 L, Automatic 4-spd, Regular Gasoline
1989 GMC Sierra 1500 2WD 13

City
15

Combined

 19

Highway
1989 GMC Sierra 1500 2WD 8 cyl, 5.0 L, Manual 5-spd, Regular Gasoline
1989 GMC Sierra 1500 2WD 13

City
15

Combined

 19

Highway
1989 GMC Sierra 1500 2WD 8 cyl, 5.7 L, Automatic 4-spd, Regular Gasoline
1989 GMC Sierra 1500 2WD 14

City
15

Combined

 18

Highway
1989 GMC Sierra 1500 2WD 8 cyl, 5.7 L, Manual 4-spd, Regular Gasoline
1989 GMC Sierra 1500 2WD 12

City
14

Combined

 16

Highway
1989 GMC Sierra 1500 2WD 8 cyl, 5.7 L, Manual 5-spd, Regular Gasoline
1989 GMC Sierra 1500 2WD 12

City
14

Combined

 18

Highway
1989 GMC Sierra 1500 2WD 8 cyl, 6.2 L, Automatic 4-spd, Diesel
1989 GMC Sierra 1500 2WD 17

City
19

Combined

 23

Highway
1989 GMC Sierra 1500 2WD 8 cyl, 6.2 L, Manual 4-spd, Diesel
1989 GMC Sierra 1500 2WD 16

City
17

Combined

 18

Highway
1989 GMC Sierra 1500 4WD 6 cyl, 4.3 L, Automatic 3-spd, Regular Gasoline
1989 GMC Sierra 1500 4WD 14

City
15

Combined

 16

Highway
1989 GMC Sierra 1500 4WD 6 cyl, 4.3 L, Automatic 4-spd, Regular Gasoline
1989 GMC Sierra 1500 4WD 15

City
16

Combined

 19

Highway
1989 GMC Sierra 1500 4WD 6 cyl, 4.3 L, Manual 4-spd, Regular Gasoline
1989 GMC Sierra 1500 4WD 14

City
15

Combined

 17

Highway
1989 GMC Sierra 1500 4WD 6 cyl, 4.3 L, Manual 5-spd, Regular Gasoline
1989 GMC Sierra 1500 4WD 15

City
16

Combined

 19

Highway
1989 GMC Sierra 1500 4WD 8 cyl, 5.0 L, Automatic 3-spd, Regular Gasoline
1989 GMC Sierra 1500 4WD 11

City
12

Combined

 13

Highway
1989 GMC Sierra 1500 4WD 8 cyl, 5.0 L, Automatic 4-spd, Regular Gasoline
1989 GMC Sierra 1500 4WD 13

City
14

Combined

 16

Highway
1989 GMC Sierra 1500 4WD 8 cyl, 5.0 L, Manual 5-spd, Regular Gasoline
1989 GMC Sierra 1500 4WD 12

City
14

Combined

 17

Highway
1989 GMC Sierra 1500 4WD 8 cyl, 5.7 L, Automatic 4-spd, Regular Gasoline
1989 GMC Sierra 1500 4WD 12

City
13

Combined

 16

Highway
1989 GMC Sierra 1500 4WD 8 cyl, 5.7 L, Manual 4-spd, Regular Gasoline
1989 GMC Sierra 1500 4WD 11

City
12

Combined

 13

Highway
1989 GMC Sierra 1500 4WD 8 cyl, 5.7 L, Manual 5-spd, Regular Gasoline
1989 GMC Sierra 1500 4WD 11

City
13

Combined

 16

Highway
1989 GMC Sierra 1500 4WD 8 cyl, 6.2 L, Automatic 4-spd, Diesel
1989 GMC Sierra 1500 4WD 15

City
17

Combined

 20

Highway
1989 GMC Sierra 1500 4WD 8 cyl, 6.2 L, Manual 4-spd, Diesel
1989 GMC Sierra 1500 4WD 16

City
16

Combined

 17

Highway
1989 GMC Suburban V1500 4WD 8 cyl, 5.7 L, Automatic 4-spd, Regular Gasoline
1989 GMC Suburban V1500 4WD 11

City
12

Combined

 15

Highway
1989 GMC Suburban V1500 4WD 8 cyl, 5.7 L, Manual 4-spd, Regular Gasoline
1989 GMC Suburban V1500 4WD 11

City
12

Combined

 13

Highway
1989 GMC Suburban V1500 4WD 8 cyl, 5.7 L, Manual 4-spd, Regular Gasoline
1989 GMC Suburban V1500 4WD 11

City
12

Combined

 13

Highway
1989 GMC Suburban V1500 4WD 8 cyl, 6.2 L, Automatic 4-spd, Diesel
1989 GMC Suburban V1500 4WD 15

City
16

Combined

 20

Highway