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Fuel Economy of 2011 Buick Vehicles
EPA MPG
MODEL City Comb Hwy
2011 Buick Enclave AWD 6 cyl, 3.6 L, Automatic 6-spd, Regular Gasoline
Compare2011 Buick Enclave AWD
16

City

18

Combined

22

Highway

2011 Buick Enclave FWD 6 cyl, 3.6 L, Automatic 6-spd, Regular Gasoline
Compare2011 Buick Enclave FWD
17

City

19

Combined

24

Highway

2011 Buick LaCrosse 4 cyl, 2.4 L, Automatic (S6), Regular Gasoline
Compare2011 Buick LaCrosse
19

City

23

Combined

30

Highway

2011 Buick LaCrosse 6 cyl, 3.6 L, Automatic (S6), Regular Gasoline
Compare2011 Buick LaCrosse
17

City

20

Combined

27

Highway

2011 Buick LaCrosse AWD 6 cyl, 3.6 L, Automatic (S6), Regular Gasoline
Compare2011 Buick LaCrosse AWD 16

City

20

Combined

26

Highway

2011 Buick Lucerne 6 cyl, 3.9 L, Automatic 4-spd, Regular Gas or E85
Compare2011 Buick Lucerne Gas 17

City

21

Combined

27

Highway

E85 13

City

15

Combined

20

Highway

2011 Buick Lucerne 8 cyl, 4.6 L, Automatic 4-spd, Regular Gasoline
Compare2011 Buick Lucerne 15

City

18

Combined

23

Highway

2011 Buick Regal 4 cyl, 2.4 L, Automatic (S6), Regular Gasoline
Compare2011 Buick Regal
19

City

23

Combined

30

Highway

2011 Buick Regal 4 cyl, 2.0 L, Automatic (S6), Regular Gas or E85
Compare2011 Buick Regal
Gas 18

City

22

Combined

28

Highway

E85 13

City

16

Combined

21

Highway

2011 Buick Regal 4 cyl, 2.0 L, Manual 6-spd, Regular Gas or E85
Compare2011 Buick Regal
Gas 20

City

24

Combined

32

Highway

E85 15

City

17

Combined

22

Highway