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Fuel Economy of 2003 Infiniti Vehicles
EPA MPG
MODEL City Comb Hwy
2003 Infiniti FX35 2WD 6 cyl, 3.5 L, Automatic (S5), Regular Gasoline
Compare2003 Infiniti FX35 2WD 15

City

17

Combined

22

Highway

2003 Infiniti FX35 AWD 6 cyl, 3.5 L, Automatic (S5), Regular Gasoline
Compare2003 Infiniti FX35 AWD
15

City

17

Combined

20

Highway

2003 Infiniti FX45 AWD 8 cyl, 4.5 L, Automatic (S5), Premium Gasoline
Compare2003 Infiniti FX45 AWD
13

City

15

Combined

18

Highway

2003 Infiniti G35 6 cyl, 3.5 L, Manual 6-spd, Premium Gasoline
Compare2003 Infiniti G35
17

City

20

Combined

24

Highway

2003 Infiniti G35 6 cyl, 3.5 L, Automatic (S5), Regular Gasoline
Compare2003 Infiniti G35
17

City

19

Combined

24

Highway

2003 Infiniti G35 6 cyl, 3.5 L, Automatic (S5), Premium Gasoline
Compare2003 Infiniti G35
17

City

19

Combined

24

Highway

2003 Infiniti I35 6 cyl, 3.5 L, Automatic 4-spd, Regular Gasoline
Compare2003 Infiniti I35
17

City

20

Combined

24

Highway

2003 Infiniti M45 8 cyl, 4.5 L, Automatic (S5), Premium Gasoline
Compare2003 Infiniti M45
16

City

18

Combined

22

Highway

2003 Infiniti Q45 8 cyl, 4.5 L, Automatic (S5), Premium Gasoline
Compare2003 Infiniti Q45
16

City

18

Combined

22

Highway

2003 Infiniti QX4 2WD 6 cyl, 3.5 L, Automatic 4-spd, Regular Gasoline
Compare2003 Infiniti QX4 2WD 14

City

16

Combined

19

Highway

2003 Infiniti QX4 4WD 6 cyl, 3.5 L, Automatic 4-spd, Regular Gasoline
Compare2003 Infiniti QX4 4WD 14

City

15

Combined

18

Highway