2008 Mercury Grand Marquis MPG

Based on data from 4 vehicles, 180 fuel-ups and 51,119 miles of driving, the 2008 Mercury Grand Marquis gets a combined Avg MPG of 20.21 with a 0.36 MPG margin of error.

Below you can see a distribution of the fuel-ups with 4 outliers (2.17%) removed.

Following shows the average MPG of each of the 4 vehicles in the system.

2008 Mercury Grand Marquiss For Sale Nearby

  • 2008 Mercury Grand Marquis

    2008 Mercury Grand Marquis LS 4.6L V8 FLEX Automatic 4 Speed
    Added Feb 2015 • 171 Fuel-ups

    Property of Slidellian

  • 20.5 Avg MPG
  • Mercruiser

    2008 Mercury Grand Marquis GAS V8
    Added May 2013 • 10 Fuel-ups

    Property of titanrules

  • 14.1 Avg MPG
  • Gran

    2008 Mercury Grand Marquis FLEX V8
    Added Jun 2013 • 6 Fuel-ups

    Property of RogerM

  • 22.4 Avg MPG
  • Mercury Grand Marquis

    2008 Mercury Grand Marquis GAS V8
    Added Apr 2012 • 4 Fuel-ups

    Property of remailednet

  • 17.0 Avg MPG

Recent Activity

from other Mercury Grand Marquis vehicles (View All)

Tips

Before Starting Your Engine, Look for Other Cars

Why start your engine, if on coming traffic keeps you pinned... ...

by ChewChewTrain

Read more tips