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Fuel Economy of 1991 Pontiac Grand Prix
EPA MPG
MODEL City Comb Hwy
1991 Pontiac Grand Prix 4 cyl, 2.3 L, Automatic 3-spd, Regular Gasoline
Compare1991 Pontiac Grand Prix 19

City

21

Combined

26

Highway

1991 Pontiac Grand Prix 6 cyl, 3.1 L, Automatic 4-spd, Regular Gasoline
Compare1991 Pontiac Grand Prix
17

City

20

Combined

28

Highway

1991 Pontiac Grand Prix 6 cyl, 3.4 L, Automatic 4-spd, Regular Gasoline
Compare1991 Pontiac Grand Prix 15

City

18

Combined

24

Highway

1991 Pontiac Grand Prix 6 cyl, 3.4 L, Manual 5-spd, Regular Gasoline
Compare1991 Pontiac Grand Prix 15

City

18

Combined

24

Highway