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2004 Mercury Grand Marquis MPG

Based on data from 53 vehicles, 4,760 fuel-ups and 1,238,587 miles of driving, the 2004 Mercury Grand Marquis gets a combined Avg MPG of 18.51 with a 0.06 MPG margin of error.

Below you can see a distribution of the fuel-ups with 637 outliers (11.80%) removed.

Following shows the average MPG of each of the 53 vehicles in the system.

2004 Mercury Grand Marquiss For Sale Nearby

  • My Grand Marquis

    2004 Mercury Grand Marquis LS 4.6L V8 GAS Automatic 4 Speed
    Added Apr 2019 • 214 Fuel-ups

    Property of lbaker_17

  • 22.4 Avg MPG
  • My Grand Marquis

    2004 Mercury Grand Marquis GS 4.6L V8 GAS Automatic 4 Speed
    Added Oct 2023 • 8 Fuel-ups

    Property of RichG_001

  • 21.6 Avg MPG
  • C Grand Marquis

    2004 Mercury Grand Marquis LS 4.6L V8 GAS Automatic 4 Speed Sedan
    Added Apr 2018 • 338 Fuel-ups

    Property of coderwolf

  • 21.3 Avg MPG
  • Mercury Grand Marquis V2

    2004 Mercury Grand Marquis LS 4.6L V8 GAS Automatic 4 Speed
    Added Nov 2018 • 204 Fuel-ups

    Property of dbmotors

  • 20.4 Avg MPG
  • Mercury

    2004 Mercury Grand Marquis GS 4.6L V8 GAS Automatic 4 Speed
    Added Mar 2018 • 361 Fuel-ups

    Property of srimbey

  • 19.4 Avg MPG
  • 2004 Mercury Grand Marquis

    2004 Mercury Grand Marquis GS 4.6L V8 GAS Automatic 4 Speed
    Added Apr 2021 • 98 Fuel-ups

    Property of stereojunk

  • 18.7 Avg MPG
  • 2004 MERCURY

    2004 Mercury Grand Marquis LS 4.6L V8 GAS Automatic 4 Speed Sedan
    Added Jul 2018 • 102 Fuel-ups

    Property of Dick2

  • 17.5 Avg MPG
  • My Grand Marquis

    2004 Mercury Grand Marquis LS 4.6L V8 GAS Automatic 4 Speed
    Added Oct 2022 • 36 Fuel-ups

    Property of jihavoh

  • 22.1 Avg MPG
  • The Beast

    2004 Mercury Grand Marquis LS 4.6L V8 GAS Automatic 4 Speed Sedan
    Added Sep 2018 • 33 Fuel-ups

    Property of winscbk

  • 19.6 Avg MPG
  • Intrepid

    2004 Mercury Grand Marquis LS 4.6L V8 GAS Automatic 4 Speed Sedan
    Added Oct 2017 • 314 Fuel-ups

    Property of dwarfgh

  • 19.0 Avg MPG
  • Mercury Grand Marquis

    2004 Mercury Grand Marquis GS 4.6L V8 GAS Automatic 4 Speed
    Added Dec 2020 • 84 Fuel-ups

    Property of Mommy8

  • 22.0 Avg MPG
  • My Grand Marquis

    2004 Mercury Grand Marquis GS 4.6L V8 GAS Automatic 4 Speed
    Added Nov 2022 • 12 Fuel-ups

    Property of Casserole

  • 26.8 Avg MPG
  • Luna Blue

    2004 Mercury Grand Marquis LS 4.6L V8 GAS Automatic 4 Speed Sedan
    Added Aug 2022 • 8 Fuel-ups

    Property of sheltonj

  • 25.5 Avg MPG
  • My Grand Marquis

    2004 Mercury Grand Marquis GS 4.6L V8 GAS Automatic 4 Speed
    Added Nov 2022 • 13 Fuel-ups

    Property of Casserole

  • 21.9 Avg MPG
  • Merc

    2004 Mercury Grand Marquis GS 4.6L V8 GAS Automatic 4 Speed
    Added Jan 2018 • 144 Fuel-ups

    Property of Redhat18

  • 18.9 Avg MPG
  • The Marq

    2004 Mercury Grand Marquis LS 4.6L V8 GAS Automatic 4 Speed Sedan
    Added Apr 2022 • 10 Fuel-ups

    Property of Lifty

  • 25.1 Avg MPG
  • The Marquis

    2004 Mercury Grand Marquis LS 4.6L V8 GAS Automatic 4 Speed
    Added May 2020 • 60 Fuel-ups

    Property of RuneTheWusky

  • 16.0 Avg MPG
  • Merc

    2004 Mercury Grand Marquis LS 4.6L V8 GAS Automatic 4 Speed Sedan
    Added Feb 2022 • 9 Fuel-ups

    Property of CordialColt

  • 16.0 Avg MPG
  • Ravi Grand Marquis

    2004 Mercury Grand Marquis LS 4.6L V8 GAS Automatic 4 Speed
    Added May 2019 • 95 Fuel-ups

    Property of ravi2376

  • 18.7 Avg MPG
  • Gramps

    2004 Mercury Grand Marquis GS 4.6L V8 GAS Automatic 4 Speed
    Added Mar 2018 • 259 Fuel-ups

    Property of ti_ming_le

  • 19.4 Avg MPG

Recent Activity

from other Mercury Grand Marquis vehicles (View All)

Tips

Walk

Instead of driving there, just walk.

by marc2312

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