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Fuel Economy of 2009 GMC Sierra
EPA MPG
MODEL City Comb Hwy
2009 GMC Sierra C15 2WD 8 cyl, 5.3 L, Automatic 4-spd, Regular Gasoline
Compare2009 GMC Sierra C15 2WD 14

City

16

Combined

20

Highway

2009 GMC Sierra C15 2WD 8 cyl, 5.3 L, Automatic 6-spd, Regular Gasoline
Compare2009 GMC Sierra C15 2WD 14

City

16

Combined

20

Highway

2009 GMC Sierra C15 2WD 8 cyl, 6.0 L, Automatic 6-spd, Regular Gasoline
Compare2009 GMC Sierra C15 2WD 14

City

16

Combined

19

Highway

2009 GMC Sierra 15 Hybrid 2WD 8 cyl, 6.0 L, Automatic (variable gear ratios), Regular Gasoline
Compare2009 GMC Sierra 15 Hybrid 2WD 21

City

21

Combined

22

Highway

2009 GMC Sierra K15 4WD 8 cyl, 5.3 L, Automatic 4-spd, Regular Gasoline
Compare2009 GMC Sierra K15 4WD
14

City

16

Combined

19

Highway

2009 GMC Sierra K15 4WD 8 cyl, 5.3 L, Automatic 6-spd, Regular Gasoline
Compare2009 GMC Sierra K15 4WD
14

City

16

Combined

20

Highway

2009 GMC Sierra K15 4WD 8 cyl, 6.0 L, Automatic 6-spd, Regular Gasoline
Compare2009 GMC Sierra K15 4WD 13

City

15

Combined

18

Highway

2009 GMC Sierra 15 Hybrid 4WD 8 cyl, 6.0 L, Automatic (variable gear ratios), Regular Gasoline
Compare2009 GMC Sierra 15 Hybrid 4WD
20

City

20

Combined

20

Highway

2009 GMC Sierra C15 2WD 8 cyl, 5.3 L, Automatic 4-spd, Regular Gas or E85
Compare2009 GMC Sierra C15 2WD
Gas 14

City

16

Combined

20

Highway

E85 11

City

13

Combined

15

Highway

2009 GMC Sierra C15 2WD 8 cyl, 5.3 L, Automatic 6-spd, Regular Gas or E85
Compare2009 GMC Sierra C15 2WD
Gas 14

City

16

Combined

20

Highway

E85 10

City

12

Combined

15

Highway

2009 GMC Sierra C15 2WD 8 cyl, 6.2 L, Automatic 6-spd, Regular Gas or E85
Compare2009 GMC Sierra C15 2WD Gas 13

City

15

Combined

19

Highway

E85 10

City

11

Combined

14

Highway

2009 GMC Sierra K15 4WD 8 cyl, 5.3 L, Automatic 4-spd, Regular Gas or E85
Compare2009 GMC Sierra K15 4WD Gas 14

City

16

Combined

19

Highway

E85 10

City

12

Combined

14

Highway

2009 GMC Sierra K15 4WD 8 cyl, 5.3 L, Automatic 6-spd, Regular Gas or E85
Compare2009 GMC Sierra K15 4WD
Gas 14

City

16

Combined

20

Highway

E85 10

City

12

Combined

15

Highway

2009 GMC Sierra K15 4WD 8 cyl, 6.2 L, Automatic 6-spd, Regular Gas or E85
Compare2009 GMC Sierra K15 4WD Gas 12

City

14

Combined

19

Highway

E85 9

City

11

Combined

14

Highway

2009 GMC Sierra K15 AWD 8 cyl, 6.2 L, Automatic 6-spd, Regular Gas or E85
Compare2009 GMC Sierra K15 AWD Gas 12

City

14

Combined

19

Highway

E85 9

City

11

Combined

14

Highway

2009 GMC Sierra C15 2WD 6 cyl, 4.3 L, Automatic 4-spd, Regular Gasoline
Compare2009 GMC Sierra C15 2WD
15

City

17

Combined

20

Highway

2009 GMC Sierra C15 2WD 8 cyl, 4.8 L, Automatic 4-spd, Regular Gasoline
Compare2009 GMC Sierra C15 2WD 14

City

16

Combined

19

Highway

2009 GMC Sierra K15 4WD 6 cyl, 4.3 L, Automatic 4-spd, Regular Gasoline
Compare2009 GMC Sierra K15 4WD 14

City

15

Combined

18

Highway

2009 GMC Sierra K15 4WD 8 cyl, 4.8 L, Automatic 4-spd, Regular Gasoline
Compare2009 GMC Sierra K15 4WD 14

City

15

Combined

18

Highway

2009 GMC Sierra C15 XFE 2WD 8 cyl, 5.3 L, Automatic 6-spd, Regular Gas or E85
Compare2009 GMC Sierra C15 XFE 2WD Gas 15

City

17

Combined

21

Highway

E85 11

City

13

Combined

16

Highway