1991 Mercury Grand Marquis MPG

Based on data from 3 vehicles, 377 fuel-ups and 85,050 miles of driving, the 1991 Mercury Grand Marquis gets a combined Avg MPG of 17.89 with a 0.45 MPG margin of error.

Below you can see a distribution of the fuel-ups with 3 outliers (0.79%) removed.

Following shows the average MPG of each of the 3 vehicles in the system.

• Alie

  1991 Mercury Grand Marquis LS 5.0L V8 GAS Automatic 4 Speed Sedan
  Added Jan 2018 • 290 Fuel-ups

  Property of PantherProud

• 19.1 Avg MPG

• La Pantera Metálica

  1991 Mercury Grand Marquis LS 5.0L V8 GAS Automatic 4 Speed Sedan
  Added Jul 2016 • 21 Fuel-ups

  Property of Tidrow

• 14.6 Avg MPG

• BlackPanther

  1991 Mercury Grand Marquis LS 5.0L V8 GAS Automatic 4 Speed Sedan
  Added May 2012 • 93 Fuel-ups

  Property of 91blackpanther

• 13.1 Avg MPG