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2010 Mercury Grand Marquis MPG

Based on data from 5 vehicles, 976 fuel-ups and 256,810 miles of driving, the 2010 Mercury Grand Marquis gets a combined Avg MPG of 21.16 with a 0.30 MPG margin of error.

Below you can see a distribution of the fuel-ups with 9 outliers (0.91%) removed.

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

2010 Mercury Grand Marquiss For Sale Nearby

  • SANDY

    2010 Mercury Grand Marquis LS 4.6L V8 FLEX Automatic 4 Speed Sedan
    Added Jan 2014 • 653 Fuel-ups

    Property of MIROX

  • 22.7 Avg MPG
  • Mom&Dad

    2010 Mercury Grand Marquis LS 4.6L V8 FLEX Automatic 4 Speed
    Added Apr 2017 • 312 Fuel-ups

    Property of jeepski84

  • 18.6 Avg MPG
  • Frosty

    2010 Mercury Grand Marquis LS 4.6L V8 FLEX Automatic 4 Speed
    Added Nov 2023 • 5 Fuel-ups

    Property of F1sh98

  • 12.1 Avg MPG
  • My Grand Marquis

    2010 Mercury Grand Marquis LS 4.6L V8 GAS Automatic 4 Speed
    Added Sep 2020 • 8 Fuel-ups

    Property of peppereh

  • 18.3 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

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