Click here to see important news regarding the aCar App

2007 Mercury Grand Marquis MPG

Based on data from 12 vehicles, 1,070 fuel-ups and 249,902 miles of driving, the 2007 Mercury Grand Marquis gets a combined Avg MPG of 16.75 with a 0.28 MPG margin of error.

Below you can see a distribution of the fuel-ups with 51 outliers (4.55%) removed.

Following shows the average MPG of each of the 12 vehicles in the system.

2007 Mercury Grand Marquiss For Sale Nearby

  • Grand Marquis

    2007 Mercury Grand Marquis GS 4.6L V8 FLEX Automatic 4 Speed Sedan
    Added May 2024 • 262 Fuel-ups

    Property of Jmore87

  • 17.7 Avg MPG
  • My Grand Marquis

    2007 Mercury Grand Marquis GS 4.6L V8 GAS Automatic 4 Speed
    Added Apr 2023 • 24 Fuel-ups

    Property of Renndog

  • 17.4 Avg MPG
  • The Merc

    2007 Mercury Grand Marquis LS 4.6L V8 GAS Automatic 4 Speed Sedan
    Added Apr 2020 • 115 Fuel-ups

    Property of jaynine89

  • 19.1 Avg MPG
  • Grand Marquis

    2007 Mercury Grand Marquis GS 4.6L V8 FLEX Automatic 4 Speed Sedan
    Added Dec 2022 • 20 Fuel-ups

    Property of macnews

  • 22.3 Avg MPG
  • Grand Marquis

    2007 Mercury Grand Marquis GS 4.6L V8 FLEX Automatic 4 Speed Sedan
    Added Oct 2018 • 184 Fuel-ups

    Property of Cadet57

  • 17.9 Avg MPG
  • Mercury Grand Marquis LS 2006

    2007 Mercury Grand Marquis LS ٤٫٦L V8 GAS Automatic 4 Speed Sedan
    Added Apr 2018 • 349 Fuel-ups

    Property of anassheikh

  • 11.9 Avg MPG
  • My Grande Marquis

    2007 Mercury Grand Marquis LS 4.6L V8 FLEX Automatic 4 Speed Sedan
    Added Sep 2019 • 12 Fuel-ups

    Property of Exoticar

  • 19.8 Avg MPG
  • My Grand Marquis

    2007 Mercury Grand Marquis GS 4.6L V8 GAS Automatic 4 Speed
    Added May 2020 • 24 Fuel-ups

    Property of BobMo

  • 23.5 Avg MPG
  • Z1 SOLD Mercury Grand Marquis

    2007 Mercury Grand Marquis LS 4.6L V8 FLEX Automatic 4 Speed
    Added Sep 2016 • 117 Fuel-ups

    Property of dbmotors

  • 20.2 Avg MPG
  • Ford Mercury Grand Marquis

    2007 Mercury Grand Marquis LS 4.6L V8 GAS Automatic 4 Speed Sedan
    Added May 2018 • 3 Fuel-ups

    Property of lilteecrawl1

  • 15.1 Avg MPG
  • My Grand Marquis

    2007 Mercury Grand Marquis LS 4.6L V8 GAS Automatic 4 Speed
    Added Jan 2018 • 49 Fuel-ups

    Property of Drumdog

  • 16.9 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)

Tips

Avoid filling up with ethanol (E85)

Ethanol has less BTU's than gasoline. While it is a renew... ...

by angelocardoc

Read more tips