2005 Mercury Grand Marquis MPG

Based on data from 5 vehicles, 316 fuel-ups and 69,738 miles of driving, the 2005 Mercury Grand Marquis gets a combined Avg MPG of 19.13 with a 0.28 MPG margin of error.

Below you can see a distribution of the fuel-ups with 14 outliers (4.24%) removed.

Following shows the average MPG of each of the 5 vehicles in the system.

2005 Mercury Grand Marquiss For Sale Nearby

  • white whale

    2005 Mercury Grand Marquis GS 4.6L V8 GAS Automatic 4 Speed Sedan
    Added Jan 2009 • 127 Fuel-ups

    Property of Daddyo

  • 19.2 Avg MPG
  • GM

    2005 Mercury Grand Marquis LS 4.6L V8 GAS Automatic 4 Speed
    Added Sep 2016 • 136 Fuel-ups

    Property of pappawoy

  • 20.7 Avg MPG
  • Bargy

    2005 Mercury Grand Marquis GS 4.6L V8 GAS Automatic 4 Sedan (4 Door)
    Added Oct 2014 • 58 Fuel-ups

    Property of flyer2359

  • 19.8 Avg MPG
  • Our Car

    2005 Mercury Grand Marquis LS 4.6L GAS V8 Automatic 4 Sedan (4 Door)
    Added Nov 2014 • 7 Fuel-ups

    Property of seanaheem

  • 20.6 Avg MPG
  • Mercury

    2005 Mercury Grand Marquis GAS V8
    Added Jun 2011 • 13 Fuel-ups

    Property of tryan1127

  • 18.0 Avg MPG

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Tips

Clear the Clutter

I try to keep only the essentials in my car. Hauling extra weight means higher fuel costs.

by PressFit

Read more tips