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2010 Mercury Grand Marquis MPG

Based on data from 5 vehicles, 652 fuel-ups and 185,266 miles of driving, the 2010 Mercury Grand Marquis gets a combined Avg MPG of 22.25 with a 0.31 MPG margin of error.

Below you can see a distribution of the fuel-ups with 21 outliers (3.12%) removed.

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

  • My Grand Marquis

    2010 Mercury Grand Marquis LS 4.6L V8 GAS Automatic 4 Speed
    Added Sep 2020 • 7 Fuel-ups

    Property of peppereh

  • 18.6 Avg MPG
  • SANDY

    2010 Mercury Grand Marquis LS 4.6L V8 FLEX Automatic 4 Speed Sedan
    Added Jan 2014 • 507 Fuel-ups

    Property of MIROX

  • 23.1 Avg MPG
  • Mom&Dad

    2010 Mercury Grand Marquis LS 4.6L V8 FLEX Automatic 4 Speed
    Added Apr 2017 • 143 Fuel-ups

    Property of jeepski84

  • 19.9 Avg MPG
  • My Grand Marquis

    2010 Mercury Grand Marquis LS 4.6L V8 FLEX Automatic 4 Speed
    Added Oct 2019 • 14 Fuel-ups

    Property of Stromson

  • 18.2 Avg MPG
  • My Grand Marquis

    2010 Mercury Grand Marquis LS 4.6L V8 FLEX Automatic 4 Speed
    Added Aug 2017 • 14 Fuel-ups

    Property of mdlee

  • 21.8 Avg MPG

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