2007 Mercury Grand Marquis MPG

Based on data from 3 vehicles, 125 fuel-ups and 32,166 miles of driving, the 2007 Mercury Grand Marquis gets a combined Avg MPG of 19.43 with a 0.39 MPG margin of error.

Below you can see a distribution of the fuel-ups with 2 outliers (1.57%) removed.

Following shows the average MPG of each of the 3 vehicles in the system.

2007 Mercury Grand Marquiss For Sale Nearby

  • 07 merc

    2007 Mercury Grand Marquis GS 4.6L V8 GAS Automatic 4 Speed
    Added Aug 2016 • 60 Fuel-ups

    Property of grandmercls

  • 19.5 Avg MPG
  • Mercury Grand Marquis

    2007 Mercury Grand Marquis LS 4.6L V8 FLEX Automatic 4 Speed
    Added Sep 2016 • 20 Fuel-ups

    Property of dbmotors

  • 19.1 Avg MPG
  • Mercury

    2007 Mercury Grand Marquis GAS V8
    Added Jan 2014 • 53 Fuel-ups

    Property of jnpleasant

  • 20.6 Avg MPG

Recent Activity

from other Mercury Grand Marquis vehicles (View All)


Don't fill up if you see the tanker!

If you happen to see a gasoline tanker filling the tanks at ... ...

by DrewSRQ

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