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Fuel Economy of 1991 Mercury Grand Marquis
EPA MPG
MODEL City Comb Hwy
1991 Mercury Grand Marquis 8 cyl, 5.0 L, Automatic 4-spd, Regular Gasoline
Compare1991 Mercury Grand Marquis 15

City

18

Combined

22

Highway

1991 Mercury Grand Marquis Wagon 8 cyl, 5.0 L, Automatic 4-spd, Regular Gasoline
Compare1991 Mercury Grand Marquis Wagon 15

City

18

Combined

22

Highway