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Mercury Grand Marquis MPG

347 Mercury Grand Marquis have provided 6.5 million miles of real world fuel economy & MPG data.
Click here to view all the Mercury Grand Marquis currently participating in our fuel tracking program.

Mercury Grand Marquiss For Sale Nearby

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Tips

Use Fuelly vs sticker MPG

Use the filters when researching a vehicle like the 2.7L Eco... ...

by hibob

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