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Fuel Economy of 2009 Mercury Mariner
EPA MPG
MODEL City Comb Hwy
2009 Mercury Mariner FWD 4 cyl, 2.5 L, Automatic 6-spd, Regular Gasoline
Compare2009 Mercury Mariner FWD
20

City

23

Combined

28

Highway

2009 Mercury Mariner FWD 6 cyl, 3.0 L, Automatic 6-spd, Regular Gasoline
Compare2009 Mercury Mariner FWD
18

City

21

Combined

26

Highway

2009 Mercury Mariner Hybrid FWD 4 cyl, 2.5 L, Automatic (variable gear ratios), Regular Gasoline
Compare2009 Mercury Mariner Hybrid FWD
34

City

32

Combined

31

Highway

2009 Mercury Mariner 4WD 4 cyl, 2.5 L, Automatic 6-spd, Regular Gasoline
Compare2009 Mercury Mariner 4WD 19

City

21

Combined

25

Highway

2009 Mercury Mariner 4WD 6 cyl, 3.0 L, Automatic 6-spd, Regular Gasoline
Compare2009 Mercury Mariner 4WD
17

City

20

Combined

24

Highway

2009 Mercury Mariner Hybrid 4WD 4 cyl, 2.5 L, Automatic (variable gear ratios), Regular Gasoline
Compare2009 Mercury Mariner Hybrid 4WD 29

City

28

Combined

27

Highway