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.

• 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