2010 Mercury Grand Marquis MPG

Based on data from 1 vehicles, 226 fuel-ups and 74,250 miles of driving, the 2010 Mercury Grand Marquis gets a combined Avg MPG of 23.89 with a 0.34 MPG margin of error.

Below you can see a distribution of the fuel-ups with 11 outliers (4.64%) removed.

2010 Mercury Grand Marquiss For Sale Nearby


    2010 Mercury Grand Marquis LS 4.6L V8 FLEX Automatic 4 Speed Sedan
    Added Jan 2014 • 238 Fuel-ups

    Property of MIROX

  • 23.7 Avg MPG

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from other Mercury Grand Marquis vehicles (View All)


Think about adding a partial/full grill block for the winter

If you have a way to gauge your temperature then adding a gr... ...

by Mikes1992

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